Finding the Third Proportional to 202,691.25 and 469,176.75
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Solution
The third proportional to 202,691.25 and 469,176.75 is: 1,086,020.35
Step by Step Solution
- Step 1: Write the proportion equation
202,691.25 : 469,176.75 = 469,176.75 : x - Step 2: Convert to fraction form
202,691.25/469,176.75 = 469,176.75/x - Step 3: Cross multiply
202,691.25x = 469,176.75 × 469,176.75 - Step 4: Simplify right side
202,691.25x = 220,126,822,740.56 - Step 5: Solve for x
x = 220,126,822,740.56/202,691.25 - Step 6: Final answer
x = 1,086,020.35
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These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.