Home / 6,179,268.38-9,270,443.55-4,361,184.52

Finding the Fourth Proportional to 6,179,268.38, 9,270,443.55 and 4,361,184.52

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Solution

The fourth proportional to 6,179,268.38, 9,270,443.55 and 4,361,184.52 is: 6,542,864.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,179,268.38 : 9,270,443.55 = 4,361,184.52 : x
  2. Step 2: Convert to fraction form
    6,179,268.38/9,270,443.55 = 4,361,184.52/x
  3. Step 3: Cross multiply
    6,179,268.38x = 9,270,443.55 × 4,361,184.52
  4. Step 4: Simplify right side
    6,179,268.38x = 40,430,114,899,286.14
  5. Step 5: Solve for x
    x = 40,430,114,899,286.14/6,179,268.38
  6. Step 6: Final answer
    x = 6,542,864.37

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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.