Home / 5,522,514.66-8,279,923.04-2,446,833.71

Finding the Fourth Proportional to 5,522,514.66, 8,279,923.04 and 2,446,833.71

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Solution

The fourth proportional to 5,522,514.66, 8,279,923.04 and 2,446,833.71 is: 3,668,545.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,522,514.66 : 8,279,923.04 = 2,446,833.71 : x
  2. Step 2: Convert to fraction form
    5,522,514.66/8,279,923.04 = 2,446,833.71/x
  3. Step 3: Cross multiply
    5,522,514.66x = 8,279,923.04 × 2,446,833.71
  4. Step 4: Simplify right side
    5,522,514.66x = 20,259,594,810,477.68
  5. Step 5: Solve for x
    x = 20,259,594,810,477.68/5,522,514.66
  6. Step 6: Final answer
    x = 3,668,545.23

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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.