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Finding the Third Proportional to 4,120,454 and 6,061,552

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Solution

The third proportional to 4,120,454 and 6,061,552 is: 8,917,078.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,120,454 : 6,061,552 = 6,061,552 : x
  2. Step 2: Convert to fraction form
    4,120,454/6,061,552 = 6,061,552/x
  3. Step 3: Cross multiply
    4,120,454x = 6,061,552 × 6,061,552
  4. Step 4: Simplify right side
    4,120,454x = 36,742,412,648,704
  5. Step 5: Solve for x
    x = 36,742,412,648,704/4,120,454
  6. Step 6: Final answer
    x = 8,917,078.71

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.