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Finding the Third Proportional to 244,660 and 374,766

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Solution

The third proportional to 244,660 and 374,766 is: 574,060.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,660 : 374,766 = 374,766 : x
  2. Step 2: Convert to fraction form
    244,660/374,766 = 374,766/x
  3. Step 3: Cross multiply
    244,660x = 374,766 × 374,766
  4. Step 4: Simplify right side
    244,660x = 140,449,554,756
  5. Step 5: Solve for x
    x = 140,449,554,756/244,660
  6. Step 6: Final answer
    x = 574,060.14

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.