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Finding the Third Proportional to 1,251,115 and 2,731,592

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Solution

The third proportional to 1,251,115 and 2,731,592 is: 5,963,956.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,251,115 : 2,731,592 = 2,731,592 : x
  2. Step 2: Convert to fraction form
    1,251,115/2,731,592 = 2,731,592/x
  3. Step 3: Cross multiply
    1,251,115x = 2,731,592 × 2,731,592
  4. Step 4: Simplify right side
    1,251,115x = 7,461,594,854,464
  5. Step 5: Solve for x
    x = 7,461,594,854,464/1,251,115
  6. Step 6: Final answer
    x = 5,963,956.03

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.