Home / 5,895.59-8,844.66-2,198.21

Finding the Fourth Proportional to 5,895.59, 8,844.66 and 2,198.21

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Solution

The fourth proportional to 5,895.59, 8,844.66 and 2,198.21 is: 3,297.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,895.59 : 8,844.66 = 2,198.21 : x
  2. Step 2: Convert to fraction form
    5,895.59/8,844.66 = 2,198.21/x
  3. Step 3: Cross multiply
    5,895.59x = 8,844.66 × 2,198.21
  4. Step 4: Simplify right side
    5,895.59x = 19,442,375.84
  5. Step 5: Solve for x
    x = 19,442,375.84/5,895.59
  6. Step 6: Final answer
    x = 3,297.79

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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.