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Finding the Fourth Proportional to 379,198.46, 568,799.24 and 94,888.23

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Solution

The fourth proportional to 379,198.46, 568,799.24 and 94,888.23 is: 142,332.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    379,198.46 : 568,799.24 = 94,888.23 : x
  2. Step 2: Convert to fraction form
    379,198.46/568,799.24 = 94,888.23/x
  3. Step 3: Cross multiply
    379,198.46x = 568,799.24 × 94,888.23
  4. Step 4: Simplify right side
    379,198.46x = 53,972,352,634.50
  5. Step 5: Solve for x
    x = 53,972,352,634.50/379,198.46
  6. Step 6: Final answer
    x = 142,332.73

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.