Finding the Fourth Proportional to 1,025,158.99, 1,414,713.78 and 566,305.13
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Solution
The fourth proportional to 1,025,158.99, 1,414,713.78 and 566,305.13 is: 781,497.97
Step by Step Solution
- Step 1: Write the proportion equation
1,025,158.99 : 1,414,713.78 = 566,305.13 : x - Step 2: Convert to fraction form
1,025,158.99/1,414,713.78 = 566,305.13/x - Step 3: Cross multiply
1,025,158.99x = 1,414,713.78 × 566,305.13 - Step 4: Simplify right side
1,025,158.99x = 801,159,671,095.69 - Step 5: Solve for x
x = 801,159,671,095.69/1,025,158.99 - Step 6: Final answer
x = 781,497.97
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.