Home / 6,722,856.06-9,277,869.39-3,783,591.18

Finding the Fourth Proportional to 6,722,856.06, 9,277,869.39 and 3,783,591.18

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Solution

The fourth proportional to 6,722,856.06, 9,277,869.39 and 3,783,591.18 is: 5,221,540.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722,856.06 : 9,277,869.39 = 3,783,591.18 : x
  2. Step 2: Convert to fraction form
    6,722,856.06/9,277,869.39 = 3,783,591.18/x
  3. Step 3: Cross multiply
    6,722,856.06x = 9,277,869.39 × 3,783,591.18
  4. Step 4: Simplify right side
    6,722,856.06x = 35,103,664,793,195.98
  5. Step 5: Solve for x
    x = 35,103,664,793,195.98/6,722,856.06
  6. Step 6: Final answer
    x = 5,221,540.44

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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.