Home / 3,589,768.97-5,384,700.33-1,193,613.60

Finding the Fourth Proportional to 3,589,768.97, 5,384,700.33 and 1,193,613.60

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Solution

The fourth proportional to 3,589,768.97, 5,384,700.33 and 1,193,613.60 is: 1,790,435.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,768.97 : 5,384,700.33 = 1,193,613.60 : x
  2. Step 2: Convert to fraction form
    3,589,768.97/5,384,700.33 = 1,193,613.60/x
  3. Step 3: Cross multiply
    3,589,768.97x = 5,384,700.33 × 1,193,613.60
  4. Step 4: Simplify right side
    3,589,768.97x = 6,427,251,568,243.14
  5. Step 5: Solve for x
    x = 6,427,251,568,243.14/3,589,768.97
  6. Step 6: Final answer
    x = 1,790,435.99

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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.