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Finding the Third Proportional to 4,001,817 and 5,991,741

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Solution

The third proportional to 4,001,817 and 5,991,741 is: 8,971,164.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,817 : 5,991,741 = 5,991,741 : x
  2. Step 2: Convert to fraction form
    4,001,817/5,991,741 = 5,991,741/x
  3. Step 3: Cross multiply
    4,001,817x = 5,991,741 × 5,991,741
  4. Step 4: Simplify right side
    4,001,817x = 35,900,960,211,081
  5. Step 5: Solve for x
    x = 35,900,960,211,081/4,001,817
  6. Step 6: Final answer
    x = 8,971,164.90

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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.