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Finding the Third Proportional to 4,337,694 and 9,422,094

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Solution

The third proportional to 4,337,694 and 9,422,094 is: 20,466,140.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,694 : 9,422,094 = 9,422,094 : x
  2. Step 2: Convert to fraction form
    4,337,694/9,422,094 = 9,422,094/x
  3. Step 3: Cross multiply
    4,337,694x = 9,422,094 × 9,422,094
  4. Step 4: Simplify right side
    4,337,694x = 88,775,855,344,836
  5. Step 5: Solve for x
    x = 88,775,855,344,836/4,337,694
  6. Step 6: Final answer
    x = 20,466,140.61

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.