Home / 4,067,833.80-5,613,679.55-2,232,462.86

Finding the Fourth Proportional to 4,067,833.80, 5,613,679.55 and 2,232,462.86

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Solution

The fourth proportional to 4,067,833.80, 5,613,679.55 and 2,232,462.86 is: 3,080,836.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,833.80 : 5,613,679.55 = 2,232,462.86 : x
  2. Step 2: Convert to fraction form
    4,067,833.80/5,613,679.55 = 2,232,462.86/x
  3. Step 3: Cross multiply
    4,067,833.80x = 5,613,679.55 × 2,232,462.86
  4. Step 4: Simplify right side
    4,067,833.80x = 12,532,331,092,154.20
  5. Step 5: Solve for x
    x = 12,532,331,092,154.20/4,067,833.80
  6. Step 6: Final answer
    x = 3,080,836.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.