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Finding the Third Proportional to 3,044,500 and 6,691,638

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Solution

The third proportional to 3,044,500 and 6,691,638 is: 14,707,840.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,500 : 6,691,638 = 6,691,638 : x
  2. Step 2: Convert to fraction form
    3,044,500/6,691,638 = 6,691,638/x
  3. Step 3: Cross multiply
    3,044,500x = 6,691,638 × 6,691,638
  4. Step 4: Simplify right side
    3,044,500x = 44,778,019,123,044
  5. Step 5: Solve for x
    x = 44,778,019,123,044/3,044,500
  6. Step 6: Final answer
    x = 14,707,840.08

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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.