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Finding the Third Proportional to 1,374,068 and 2,930,771

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Solution

The third proportional to 1,374,068 and 2,930,771 is: 6,251,087.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,068 : 2,930,771 = 2,930,771 : x
  2. Step 2: Convert to fraction form
    1,374,068/2,930,771 = 2,930,771/x
  3. Step 3: Cross multiply
    1,374,068x = 2,930,771 × 2,930,771
  4. Step 4: Simplify right side
    1,374,068x = 8,589,418,654,441
  5. Step 5: Solve for x
    x = 8,589,418,654,441/1,374,068
  6. Step 6: Final answer
    x = 6,251,087.03

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.