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Finding the Third Proportional to 437,775 and 958,587

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Solution

The third proportional to 437,775 and 958,587 is: 2,098,998.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,775 : 958,587 = 958,587 : x
  2. Step 2: Convert to fraction form
    437,775/958,587 = 958,587/x
  3. Step 3: Cross multiply
    437,775x = 958,587 × 958,587
  4. Step 4: Simplify right side
    437,775x = 918,889,036,569
  5. Step 5: Solve for x
    x = 918,889,036,569/437,775
  6. Step 6: Final answer
    x = 2,098,998.43

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.