Home / 4,410.38-6,602.78-3,433.52

Finding the Fourth Proportional to 4,410.38, 6,602.78 and 3,433.52

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Solution

The fourth proportional to 4,410.38, 6,602.78 and 3,433.52 is: 5,140.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.38 : 6,602.78 = 3,433.52 : x
  2. Step 2: Convert to fraction form
    4,410.38/6,602.78 = 3,433.52/x
  3. Step 3: Cross multiply
    4,410.38x = 6,602.78 × 3,433.52
  4. Step 4: Simplify right side
    4,410.38x = 22,670,802.28
  5. Step 5: Solve for x
    x = 22,670,802.28/4,410.38
  6. Step 6: Final answer
    x = 5,140.33

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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.