Finding the Third Proportional to 484,516 and 1,061,331
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Solution
The third proportional to 484,516 and 1,061,331 is: 2,324,842.71
Step by Step Solution
- Step 1: Write the proportion equation
484,516 : 1,061,331 = 1,061,331 : x - Step 2: Convert to fraction form
484,516/1,061,331 = 1,061,331/x - Step 3: Cross multiply
484,516x = 1,061,331 × 1,061,331 - Step 4: Simplify right side
484,516x = 1,126,423,491,561 - Step 5: Solve for x
x = 1,126,423,491,561/484,516 - Step 6: Final answer
x = 2,324,842.71
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.