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Finding the Third Proportional to 2,066,927 and 3,102,451

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Solution

The third proportional to 2,066,927 and 3,102,451 is: 4,656,769.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,927 : 3,102,451 = 3,102,451 : x
  2. Step 2: Convert to fraction form
    2,066,927/3,102,451 = 3,102,451/x
  3. Step 3: Cross multiply
    2,066,927x = 3,102,451 × 3,102,451
  4. Step 4: Simplify right side
    2,066,927x = 9,625,202,207,401
  5. Step 5: Solve for x
    x = 9,625,202,207,401/2,066,927
  6. Step 6: Final answer
    x = 4,656,769.30

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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.