Home / 4,410.30-6,602.44-3,863.54

Finding the Fourth Proportional to 4,410.30, 6,602.44 and 3,863.54

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Solution

The fourth proportional to 4,410.30, 6,602.44 and 3,863.54 is: 5,783.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.30 : 6,602.44 = 3,863.54 : x
  2. Step 2: Convert to fraction form
    4,410.30/6,602.44 = 3,863.54/x
  3. Step 3: Cross multiply
    4,410.30x = 6,602.44 × 3,863.54
  4. Step 4: Simplify right side
    4,410.30x = 25,508,791.04
  5. Step 5: Solve for x
    x = 25,508,791.04/4,410.30
  6. Step 6: Final answer
    x = 5,783.91

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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.