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Finding the Third Proportional to 1,187,102 and 2,799,491

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Solution

The third proportional to 1,187,102 and 2,799,491 is: 6,601,917.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,187,102 : 2,799,491 = 2,799,491 : x
  2. Step 2: Convert to fraction form
    1,187,102/2,799,491 = 2,799,491/x
  3. Step 3: Cross multiply
    1,187,102x = 2,799,491 × 2,799,491
  4. Step 4: Simplify right side
    1,187,102x = 7,837,149,859,081
  5. Step 5: Solve for x
    x = 7,837,149,859,081/1,187,102
  6. Step 6: Final answer
    x = 6,601,917.83

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.