Finding the Fourth Proportional to 1,718,634.24, 2,577,329.28 and 820,039.68
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Solution
The fourth proportional to 1,718,634.24, 2,577,329.28 and 820,039.68 is: 1,229,762.70
Step by Step Solution
- Step 1: Write the proportion equation
1,718,634.24 : 2,577,329.28 = 820,039.68 : x - Step 2: Convert to fraction form
1,718,634.24/2,577,329.28 = 820,039.68/x - Step 3: Cross multiply
1,718,634.24x = 2,577,329.28 × 820,039.68 - Step 4: Simplify right side
1,718,634.24x = 2,113,512,278,025.83 - Step 5: Solve for x
x = 2,113,512,278,025.83/1,718,634.24 - Step 6: Final answer
x = 1,229,762.70
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