Finding the Third Proportional to 252,649.13 and 547,356.38
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Solution
The third proportional to 252,649.13 and 547,356.38 is: 1,185,830.35
Step by Step Solution
- Step 1: Write the proportion equation
252,649.13 : 547,356.38 = 547,356.38 : x - Step 2: Convert to fraction form
252,649.13/547,356.38 = 547,356.38/x - Step 3: Cross multiply
252,649.13x = 547,356.38 × 547,356.38 - Step 4: Simplify right side
252,649.13x = 299,599,001,253.14 - Step 5: Solve for x
x = 299,599,001,253.14/252,649.13 - Step 6: Final answer
x = 1,185,830.35
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.