Let x = son's share
3/4 x = daughter's share
3/4 x + 3/4 x + 3/4 x + x = 5720000
4x = 5720000
x = 5720000/4
x = 14300000
The son received 14300000.
3/4 x = daughter's share
3/4 x + 3/4 x + 3/4 x + x = 5720000
4x = 5720000
x = 5720000/4
x = 14300000
The son received 14300000.
d : s = 3x : 4x
3x+4x = 5,720,000
7x = 5,720,000
x = 5,720,000/7 = 817,142.857
daughter gets 3x or 2,451,428.43
son gets 4x or 3,268,571.43
notice: 2451428.42 : 3268571.43 = .749999.. = .75 = 3 : 4
so 13x = 5,720,000
x = 440,000
the son got 4x = 1,760,000
Let's assume that the son's share is 'x'.
According to the given information, each daughter's share is 3/4 of the son's share. So, the share of each daughter is (3/4) * x, or (3x)/4.
Taking all four shares into account, the total amount left by the man is the sum of the son's share and the daughters' shares:
Son's share + Three daughters' shares = #5,720,000
x + (3x)/4 = #5,720,000
To solve this equation, let's first multiply through by 4 to eliminate the fraction:
4x + 3x = #5,720,000 * 4
7x = #22,880,000
Now, let's solve for 'x' by dividing both sides of the equation by 7:
x = #22,880,000 / 7
x ≈ #3,268,571.43
Therefore, the son received approximately #3,268,571.43.