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Finding the Third Proportional to 437,736 and 940,857

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Solution

The third proportional to 437,736 and 940,857 is: 2,022,250.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,736 : 940,857 = 940,857 : x
  2. Step 2: Convert to fraction form
    437,736/940,857 = 940,857/x
  3. Step 3: Cross multiply
    437,736x = 940,857 × 940,857
  4. Step 4: Simplify right side
    437,736x = 885,211,894,449
  5. Step 5: Solve for x
    x = 885,211,894,449/437,736
  6. Step 6: Final answer
    x = 2,022,250.61

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.