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Finding the Third Proportional to 3,861,567 and 5,244,503.63

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Solution

The third proportional to 3,861,567 and 5,244,503.63 is: 7,122,709.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,861,567 : 5,244,503.63 = 5,244,503.63 : x
  2. Step 2: Convert to fraction form
    3,861,567/5,244,503.63 = 5,244,503.63/x
  3. Step 3: Cross multiply
    3,861,567x = 5,244,503.63 × 5,244,503.63
  4. Step 4: Simplify right side
    3,861,567x = 27,504,818,272,638.14
  5. Step 5: Solve for x
    x = 27,504,818,272,638.14/3,861,567
  6. Step 6: Final answer
    x = 7,122,709.06

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.