Home / 2,483,169.40-3,722,785.80-1,361,238.40

Finding the Fourth Proportional to 2,483,169.40, 3,722,785.80 and 1,361,238.40

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Solution

The fourth proportional to 2,483,169.40, 3,722,785.80 and 1,361,238.40 is: 2,040,778.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,169.40 : 3,722,785.80 = 1,361,238.40 : x
  2. Step 2: Convert to fraction form
    2,483,169.40/3,722,785.80 = 1,361,238.40/x
  3. Step 3: Cross multiply
    2,483,169.40x = 3,722,785.80 × 1,361,238.40
  4. Step 4: Simplify right side
    2,483,169.40x = 5,067,598,985,934.72
  5. Step 5: Solve for x
    x = 5,067,598,985,934.72/2,483,169.40
  6. Step 6: Final answer
    x = 2,040,778.61

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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.