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Finding the Third Proportional to 3,401,163 and 7,465,797

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Solution

The third proportional to 3,401,163 and 7,465,797 is: 16,387,960.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,163 : 7,465,797 = 7,465,797 : x
  2. Step 2: Convert to fraction form
    3,401,163/7,465,797 = 7,465,797/x
  3. Step 3: Cross multiply
    3,401,163x = 7,465,797 × 7,465,797
  4. Step 4: Simplify right side
    3,401,163x = 55,738,124,845,209
  5. Step 5: Solve for x
    x = 55,738,124,845,209/3,401,163
  6. Step 6: Final answer
    x = 16,387,960.48

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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.