Home / 5,993,175.66-8,268,622.36-3,667,643.90

Finding the Fourth Proportional to 5,993,175.66, 8,268,622.36 and 3,667,643.90

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Solution

The fourth proportional to 5,993,175.66, 8,268,622.36 and 3,667,643.90 is: 5,060,149.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993,175.66 : 8,268,622.36 = 3,667,643.90 : x
  2. Step 2: Convert to fraction form
    5,993,175.66/8,268,622.36 = 3,667,643.90/x
  3. Step 3: Cross multiply
    5,993,175.66x = 8,268,622.36 × 3,667,643.90
  4. Step 4: Simplify right side
    5,993,175.66x = 30,326,362,360,057.61
  5. Step 5: Solve for x
    x = 30,326,362,360,057.61/5,993,175.66
  6. Step 6: Final answer
    x = 5,060,149.09

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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.