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Finding the Third Proportional to 4,576,552 and 6,215,470

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Solution

The third proportional to 4,576,552 and 6,215,470 is: 8,441,304.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,552 : 6,215,470 = 6,215,470 : x
  2. Step 2: Convert to fraction form
    4,576,552/6,215,470 = 6,215,470/x
  3. Step 3: Cross multiply
    4,576,552x = 6,215,470 × 6,215,470
  4. Step 4: Simplify right side
    4,576,552x = 38,632,067,320,900
  5. Step 5: Solve for x
    x = 38,632,067,320,900/4,576,552
  6. Step 6: Final answer
    x = 8,441,304.13

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.