Home / 4,414.45-6,619.54-2,566.10

Finding the Fourth Proportional to 4,414.45, 6,619.54 and 2,566.10

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Solution

The fourth proportional to 4,414.45, 6,619.54 and 2,566.10 is: 3,847.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,414.45 : 6,619.54 = 2,566.10 : x
  2. Step 2: Convert to fraction form
    4,414.45/6,619.54 = 2,566.10/x
  3. Step 3: Cross multiply
    4,414.45x = 6,619.54 × 2,566.10
  4. Step 4: Simplify right side
    4,414.45x = 16,986,401.59
  5. Step 5: Solve for x
    x = 16,986,401.59/4,414.45
  6. Step 6: Final answer
    x = 3,847.91

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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.