Home / 4,035,414.15-5,568,825.42-2,199,831.93

Finding the Fourth Proportional to 4,035,414.15, 5,568,825.42 and 2,199,831.93

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Solution

The fourth proportional to 4,035,414.15, 5,568,825.42 and 2,199,831.93 is: 3,035,742.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035,414.15 : 5,568,825.42 = 2,199,831.93 : x
  2. Step 2: Convert to fraction form
    4,035,414.15/5,568,825.42 = 2,199,831.93/x
  3. Step 3: Cross multiply
    4,035,414.15x = 5,568,825.42 × 2,199,831.93
  4. Step 4: Simplify right side
    4,035,414.15x = 12,250,479,971,511.66
  5. Step 5: Solve for x
    x = 12,250,479,971,511.66/4,035,414.15
  6. Step 6: Final answer
    x = 3,035,742.93

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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.