Home / 701,198.28-1,051,974.27-195,758.82

Finding the Fourth Proportional to 701,198.28, 1,051,974.27 and 195,758.82

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Solution

The fourth proportional to 701,198.28, 1,051,974.27 and 195,758.82 is: 293,687.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,198.28 : 1,051,974.27 = 195,758.82 : x
  2. Step 2: Convert to fraction form
    701,198.28/1,051,974.27 = 195,758.82/x
  3. Step 3: Cross multiply
    701,198.28x = 1,051,974.27 × 195,758.82
  4. Step 4: Simplify right side
    701,198.28x = 205,933,241,765.56
  5. Step 5: Solve for x
    x = 205,933,241,765.56/701,198.28
  6. Step 6: Final answer
    x = 293,687.60

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Why These Related Problems?

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