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Finding the Third Proportional to 4,885,806 and 10,735,269

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Solution

The third proportional to 4,885,806 and 10,735,269 is: 23,587,919.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,806 : 10,735,269 = 10,735,269 : x
  2. Step 2: Convert to fraction form
    4,885,806/10,735,269 = 10,735,269/x
  3. Step 3: Cross multiply
    4,885,806x = 10,735,269 × 10,735,269
  4. Step 4: Simplify right side
    4,885,806x = 115,246,000,502,361
  5. Step 5: Solve for x
    x = 115,246,000,502,361/4,885,806
  6. Step 6: Final answer
    x = 23,587,919.89

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.