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Finding the Third Proportional to 244,662 and 378,125

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Solution

The third proportional to 244,662 and 378,125 is: 584,392.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,662 : 378,125 = 378,125 : x
  2. Step 2: Convert to fraction form
    244,662/378,125 = 378,125/x
  3. Step 3: Cross multiply
    244,662x = 378,125 × 378,125
  4. Step 4: Simplify right side
    244,662x = 142,978,515,625
  5. Step 5: Solve for x
    x = 142,978,515,625/244,662
  6. Step 6: Final answer
    x = 584,392.00

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.