Home / 6,080,831.66-9,121,480.77-2,715,067.82

Finding the Fourth Proportional to 6,080,831.66, 9,121,480.77 and 2,715,067.82

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Solution

The fourth proportional to 6,080,831.66, 9,121,480.77 and 2,715,067.82 is: 4,072,705.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080,831.66 : 9,121,480.77 = 2,715,067.82 : x
  2. Step 2: Convert to fraction form
    6,080,831.66/9,121,480.77 = 2,715,067.82/x
  3. Step 3: Cross multiply
    6,080,831.66x = 9,121,480.77 × 2,715,067.82
  4. Step 4: Simplify right side
    6,080,831.66x = 24,765,438,909,375.82
  5. Step 5: Solve for x
    x = 24,765,438,909,375.82/6,080,831.66
  6. Step 6: Final answer
    x = 4,072,705.89

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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.