Home / 6,339,329.37-8,741,658.08-3,760,511.92

Finding the Fourth Proportional to 6,339,329.37, 8,741,658.08 and 3,760,511.92

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Solution

The fourth proportional to 6,339,329.37, 8,741,658.08 and 3,760,511.92 is: 5,185,581.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,339,329.37 : 8,741,658.08 = 3,760,511.92 : x
  2. Step 2: Convert to fraction form
    6,339,329.37/8,741,658.08 = 3,760,511.92/x
  3. Step 3: Cross multiply
    6,339,329.37x = 8,741,658.08 × 3,760,511.92
  4. Step 4: Simplify right side
    6,339,329.37x = 32,873,109,397,951.45
  5. Step 5: Solve for x
    x = 32,873,109,397,951.45/6,339,329.37
  6. Step 6: Final answer
    x = 5,185,581.55

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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.