Finding the Third Proportional to 327,060 and 705,732
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Solution
The third proportional to 327,060 and 705,732 is: 1,522,832.68
Step by Step Solution
- Step 1: Write the proportion equation
327,060 : 705,732 = 705,732 : x - Step 2: Convert to fraction form
327,060/705,732 = 705,732/x - Step 3: Cross multiply
327,060x = 705,732 × 705,732 - Step 4: Simplify right side
327,060x = 498,057,655,824 - Step 5: Solve for x
x = 498,057,655,824/327,060 - Step 6: Final answer
x = 1,522,832.68
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.