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Finding the Fourth Proportional to 244,593.37, 337,081.80 and 190,793.17

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Solution

The fourth proportional to 244,593.37, 337,081.80 and 190,793.17 is: 262,938.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,593.37 : 337,081.80 = 190,793.17 : x
  2. Step 2: Convert to fraction form
    244,593.37/337,081.80 = 190,793.17/x
  3. Step 3: Cross multiply
    244,593.37x = 337,081.80 × 190,793.17
  4. Step 4: Simplify right side
    244,593.37x = 64,312,905,171.31
  5. Step 5: Solve for x
    x = 64,312,905,171.31/244,593.37
  6. Step 6: Final answer
    x = 262,938.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.