Home / 4,490.60-6,193.86-2,627.96

Finding the Fourth Proportional to 4,490.60, 6,193.86 and 2,627.96

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Solution

The fourth proportional to 4,490.60, 6,193.86 and 2,627.96 is: 3,624.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,490.60 : 6,193.86 = 2,627.96 : x
  2. Step 2: Convert to fraction form
    4,490.60/6,193.86 = 2,627.96/x
  3. Step 3: Cross multiply
    4,490.60x = 6,193.86 × 2,627.96
  4. Step 4: Simplify right side
    4,490.60x = 16,277,216.33
  5. Step 5: Solve for x
    x = 16,277,216.33/4,490.60
  6. Step 6: Final answer
    x = 3,624.73

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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.