Home / 2,482,310.26-3,723,679.14-685,194.04

Finding the Fourth Proportional to 2,482,310.26, 3,723,679.14 and 685,194.04

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Solution

The fourth proportional to 2,482,310.26, 3,723,679.14 and 685,194.04 is: 1,027,850.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,310.26 : 3,723,679.14 = 685,194.04 : x
  2. Step 2: Convert to fraction form
    2,482,310.26/3,723,679.14 = 685,194.04/x
  3. Step 3: Cross multiply
    2,482,310.26x = 3,723,679.14 × 685,194.04
  4. Step 4: Simplify right side
    2,482,310.26x = 2,551,442,753,600.33
  5. Step 5: Solve for x
    x = 2,551,442,753,600.33/2,482,310.26
  6. Step 6: Final answer
    x = 1,027,850.06

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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.