Home / 4,589.46-6,884.19-1,469.43

Finding the Fourth Proportional to 4,589.46, 6,884.19 and 1,469.43

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Solution

The fourth proportional to 4,589.46, 6,884.19 and 1,469.43 is: 2,204.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,589.46 : 6,884.19 = 1,469.43 : x
  2. Step 2: Convert to fraction form
    4,589.46/6,884.19 = 1,469.43/x
  3. Step 3: Cross multiply
    4,589.46x = 6,884.19 × 1,469.43
  4. Step 4: Simplify right side
    4,589.46x = 10,115,835.31
  5. Step 5: Solve for x
    x = 10,115,835.31/4,589.46
  6. Step 6: Final answer
    x = 2,204.15

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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.