Home / 3,542,672.42-4,888,746.87-2,092,833.44

Finding the Fourth Proportional to 3,542,672.42, 4,888,746.87 and 2,092,833.44

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Solution

The fourth proportional to 3,542,672.42, 4,888,746.87 and 2,092,833.44 is: 2,888,026.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542,672.42 : 4,888,746.87 = 2,092,833.44 : x
  2. Step 2: Convert to fraction form
    3,542,672.42/4,888,746.87 = 2,092,833.44/x
  3. Step 3: Cross multiply
    3,542,672.42x = 4,888,746.87 × 2,092,833.44
  4. Step 4: Simplify right side
    3,542,672.42x = 10,231,332,929,231.33
  5. Step 5: Solve for x
    x = 10,231,332,929,231.33/3,542,672.42
  6. Step 6: Final answer
    x = 2,888,026.81

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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.