Finding the Third Proportional to 247,006.13 and 513,391.50
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Solution
The third proportional to 247,006.13 and 513,391.50 is: 1,067,061.93
Step by Step Solution
- Step 1: Write the proportion equation
247,006.13 : 513,391.50 = 513,391.50 : x - Step 2: Convert to fraction form
247,006.13/513,391.50 = 513,391.50/x - Step 3: Cross multiply
247,006.13x = 513,391.50 × 513,391.50 - Step 4: Simplify right side
247,006.13x = 263,570,832,272.25 - Step 5: Solve for x
x = 263,570,832,272.25/247,006.13 - Step 6: Final answer
x = 1,067,061.93
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.