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Finding the Third Proportional to 2,251,687.50 and 3,317,967

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Solution

The third proportional to 2,251,687.50 and 3,317,967 is: 4,889,179.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,251,687.50 : 3,317,967 = 3,317,967 : x
  2. Step 2: Convert to fraction form
    2,251,687.50/3,317,967 = 3,317,967/x
  3. Step 3: Cross multiply
    2,251,687.50x = 3,317,967 × 3,317,967
  4. Step 4: Simplify right side
    2,251,687.50x = 11,008,905,013,089
  5. Step 5: Solve for x
    x = 11,008,905,013,089/2,251,687.50
  6. Step 6: Final answer
    x = 4,889,179.79

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.