Finding the Fourth Proportional to 1,025,267.57, 1,414,864.69 and 566,382.36
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Solution
The fourth proportional to 1,025,267.57, 1,414,864.69 and 566,382.36 is: 781,605.14
Step by Step Solution
- Step 1: Write the proportion equation
1,025,267.57 : 1,414,864.69 = 566,382.36 : x - Step 2: Convert to fraction form
1,025,267.57/1,414,864.69 = 566,382.36/x - Step 3: Cross multiply
1,025,267.57x = 1,414,864.69 × 566,382.36 - Step 4: Simplify right side
1,025,267.57x = 801,354,407,487.99 - Step 5: Solve for x
x = 801,354,407,487.99/1,025,267.57 - Step 6: Final answer
x = 781,605.14
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.