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Finding the Third Proportional to 4,885,094 and 10,419,424

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Solution

The third proportional to 4,885,094 and 10,419,424 is: 22,223,604.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,094 : 10,419,424 = 10,419,424 : x
  2. Step 2: Convert to fraction form
    4,885,094/10,419,424 = 10,419,424/x
  3. Step 3: Cross multiply
    4,885,094x = 10,419,424 × 10,419,424
  4. Step 4: Simplify right side
    4,885,094x = 108,564,396,491,776
  5. Step 5: Solve for x
    x = 108,564,396,491,776/4,885,094
  6. Step 6: Final answer
    x = 22,223,604.40

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.