Home / 2,010,736.25-3,016,078.10-494,432.31

Finding the Fourth Proportional to 2,010,736.25, 3,016,078.10 and 494,432.31

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Solution

The fourth proportional to 2,010,736.25, 3,016,078.10 and 494,432.31 is: 741,642.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,736.25 : 3,016,078.10 = 494,432.31 : x
  2. Step 2: Convert to fraction form
    2,010,736.25/3,016,078.10 = 494,432.31/x
  3. Step 3: Cross multiply
    2,010,736.25x = 3,016,078.10 × 494,432.31
  4. Step 4: Simplify right side
    2,010,736.25x = 1,491,246,472,815.66
  5. Step 5: Solve for x
    x = 1,491,246,472,815.66/2,010,736.25
  6. Step 6: Final answer
    x = 741,642.01

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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.