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Finding the Third Proportional to 4,332,487 and 6,747,164

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Solution

The third proportional to 4,332,487 and 6,747,164 is: 10,507,641.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,487 : 6,747,164 = 6,747,164 : x
  2. Step 2: Convert to fraction form
    4,332,487/6,747,164 = 6,747,164/x
  3. Step 3: Cross multiply
    4,332,487x = 6,747,164 × 6,747,164
  4. Step 4: Simplify right side
    4,332,487x = 45,524,222,042,896
  5. Step 5: Solve for x
    x = 45,524,222,042,896/4,332,487
  6. Step 6: Final answer
    x = 10,507,641.93

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.