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Finding the Third Proportional to 2,667,423 and 6,294,721

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Solution

The third proportional to 2,667,423 and 6,294,721 is: 14,854,604.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,423 : 6,294,721 = 6,294,721 : x
  2. Step 2: Convert to fraction form
    2,667,423/6,294,721 = 6,294,721/x
  3. Step 3: Cross multiply
    2,667,423x = 6,294,721 × 6,294,721
  4. Step 4: Simplify right side
    2,667,423x = 39,623,512,467,841
  5. Step 5: Solve for x
    x = 39,623,512,467,841/2,667,423
  6. Step 6: Final answer
    x = 14,854,604.04

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.