Home / 6,682,809.66-9,222,286.23-3,627,023.91

Finding the Fourth Proportional to 6,682,809.66, 9,222,286.23 and 3,627,023.91

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Solution

The fourth proportional to 6,682,809.66, 9,222,286.23 and 3,627,023.91 is: 5,005,297.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,809.66 : 9,222,286.23 = 3,627,023.91 : x
  2. Step 2: Convert to fraction form
    6,682,809.66/9,222,286.23 = 3,627,023.91/x
  3. Step 3: Cross multiply
    6,682,809.66x = 9,222,286.23 × 3,627,023.91
  4. Step 4: Simplify right side
    6,682,809.66x = 33,449,452,661,073.76
  5. Step 5: Solve for x
    x = 33,449,452,661,073.76/6,682,809.66
  6. Step 6: Final answer
    x = 5,005,297.83

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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.