Home / 2,010,753.62-3,016,104.15-494,449.70

Finding the Fourth Proportional to 2,010,753.62, 3,016,104.15 and 494,449.70

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Solution

The fourth proportional to 2,010,753.62, 3,016,104.15 and 494,449.70 is: 741,668.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,753.62 : 3,016,104.15 = 494,449.70 : x
  2. Step 2: Convert to fraction form
    2,010,753.62/3,016,104.15 = 494,449.70/x
  3. Step 3: Cross multiply
    2,010,753.62x = 3,016,104.15 × 494,449.70
  4. Step 4: Simplify right side
    2,010,753.62x = 1,491,311,792,136.26
  5. Step 5: Solve for x
    x = 1,491,311,792,136.26/2,010,753.62
  6. Step 6: Final answer
    x = 741,668.09

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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.