Home / 337,917.30-466,319.07-194,673.66

Finding the Fourth Proportional to 337,917.30, 466,319.07 and 194,673.66

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Solution

The fourth proportional to 337,917.30, 466,319.07 and 194,673.66 is: 268,645.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,917.30 : 466,319.07 = 194,673.66 : x
  2. Step 2: Convert to fraction form
    337,917.30/466,319.07 = 194,673.66/x
  3. Step 3: Cross multiply
    337,917.30x = 466,319.07 × 194,673.66
  4. Step 4: Simplify right side
    337,917.30x = 90,780,040,084.70
  5. Step 5: Solve for x
    x = 90,780,040,084.70/337,917.30
  6. Step 6: Final answer
    x = 268,645.73

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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.