Finding the Third Proportional to 516,249.70 and 1,107,231.40
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Solution
The third proportional to 516,249.70 and 1,107,231.40 is: 2,374,744.94
Step by Step Solution
- Step 1: Write the proportion equation
516,249.70 : 1,107,231.40 = 1,107,231.40 : x - Step 2: Convert to fraction form
516,249.70/1,107,231.40 = 1,107,231.40/x - Step 3: Cross multiply
516,249.70x = 1,107,231.40 × 1,107,231.40 - Step 4: Simplify right side
516,249.70x = 1,225,961,369,685.86 - Step 5: Solve for x
x = 1,225,961,369,685.86/516,249.70 - Step 6: Final answer
x = 2,374,744.94
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.