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Finding the Third Proportional to 451,463.06 and 940,292.44

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Solution

The third proportional to 451,463.06 and 940,292.44 is: 1,958,410.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    451,463.06 : 940,292.44 = 940,292.44 : x
  2. Step 2: Convert to fraction form
    451,463.06/940,292.44 = 940,292.44/x
  3. Step 3: Cross multiply
    451,463.06x = 940,292.44 × 940,292.44
  4. Step 4: Simplify right side
    451,463.06x = 884,149,868,019.69
  5. Step 5: Solve for x
    x = 884,149,868,019.69/451,463.06
  6. Step 6: Final answer
    x = 1,958,410.20

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.