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Finding the Third Proportional to 1,251,297 and 2,731,959

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Solution

The third proportional to 1,251,297 and 2,731,959 is: 5,964,691.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,251,297 : 2,731,959 = 2,731,959 : x
  2. Step 2: Convert to fraction form
    1,251,297/2,731,959 = 2,731,959/x
  3. Step 3: Cross multiply
    1,251,297x = 2,731,959 × 2,731,959
  4. Step 4: Simplify right side
    1,251,297x = 7,463,599,977,681
  5. Step 5: Solve for x
    x = 7,463,599,977,681/1,251,297
  6. Step 6: Final answer
    x = 5,964,691.02

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Why These Related Problems?

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