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Finding the Third Proportional to 6,417,468 and 9,627,579

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Solution

The third proportional to 6,417,468 and 9,627,579 is: 14,443,434.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,417,468 : 9,627,579 = 9,627,579 : x
  2. Step 2: Convert to fraction form
    6,417,468/9,627,579 = 9,627,579/x
  3. Step 3: Cross multiply
    6,417,468x = 9,627,579 × 9,627,579
  4. Step 4: Simplify right side
    6,417,468x = 92,690,277,401,241
  5. Step 5: Solve for x
    x = 92,690,277,401,241/6,417,468
  6. Step 6: Final answer
    x = 14,443,434.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.