Home / 3,200,339.52-4,414,387.56-2,052,601.92

Finding the Fourth Proportional to 3,200,339.52, 4,414,387.56 and 2,052,601.92

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Solution

The fourth proportional to 3,200,339.52, 4,414,387.56 and 2,052,601.92 is: 2,831,255.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,200,339.52 : 4,414,387.56 = 2,052,601.92 : x
  2. Step 2: Convert to fraction form
    3,200,339.52/4,414,387.56 = 2,052,601.92/x
  3. Step 3: Cross multiply
    3,200,339.52x = 4,414,387.56 × 2,052,601.92
  4. Step 4: Simplify right side
    3,200,339.52x = 9,060,980,381,280.11
  5. Step 5: Solve for x
    x = 9,060,980,381,280.11/3,200,339.52
  6. Step 6: Final answer
    x = 2,831,255.97

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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.