Finding the Third Proportional to 304,301 and 656,716
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Solution
The third proportional to 304,301 and 656,716 is: 1,417,267.46
Step by Step Solution
- Step 1: Write the proportion equation
304,301 : 656,716 = 656,716 : x - Step 2: Convert to fraction form
304,301/656,716 = 656,716/x - Step 3: Cross multiply
304,301x = 656,716 × 656,716 - Step 4: Simplify right side
304,301x = 431,275,904,656 - Step 5: Solve for x
x = 431,275,904,656/304,301 - Step 6: Final answer
x = 1,417,267.46
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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.