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Finding the Third Proportional to 3,991,734 and 9,623,799

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Solution

The third proportional to 3,991,734 and 9,623,799 is: 23,202,324.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,991,734 : 9,623,799 = 9,623,799 : x
  2. Step 2: Convert to fraction form
    3,991,734/9,623,799 = 9,623,799/x
  3. Step 3: Cross multiply
    3,991,734x = 9,623,799 × 9,623,799
  4. Step 4: Simplify right side
    3,991,734x = 92,617,507,192,401
  5. Step 5: Solve for x
    x = 92,617,507,192,401/3,991,734
  6. Step 6: Final answer
    x = 23,202,324.40

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Why These Related Problems?

These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.