Home / 4,490.46-6,196.44-2,601.44

Finding the Fourth Proportional to 4,490.46, 6,196.44 and 2,601.44

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Solution

The fourth proportional to 4,490.46, 6,196.44 and 2,601.44 is: 3,589.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,490.46 : 6,196.44 = 2,601.44 : x
  2. Step 2: Convert to fraction form
    4,490.46/6,196.44 = 2,601.44/x
  3. Step 3: Cross multiply
    4,490.46x = 6,196.44 × 2,601.44
  4. Step 4: Simplify right side
    4,490.46x = 16,119,666.87
  5. Step 5: Solve for x
    x = 16,119,666.87/4,490.46
  6. Step 6: Final answer
    x = 3,589.76

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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.