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Finding the Third Proportional to 3,255,250 and 7,070,932

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Solution

The third proportional to 3,255,250 and 7,070,932 is: 15,359,213.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,250 : 7,070,932 = 7,070,932 : x
  2. Step 2: Convert to fraction form
    3,255,250/7,070,932 = 7,070,932/x
  3. Step 3: Cross multiply
    3,255,250x = 7,070,932 × 7,070,932
  4. Step 4: Simplify right side
    3,255,250x = 49,998,079,348,624
  5. Step 5: Solve for x
    x = 49,998,079,348,624/3,255,250
  6. Step 6: Final answer
    x = 15,359,213.38

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.