Home / 5,396,835.27-8,092,948.61-3,123,928.54

Finding the Fourth Proportional to 5,396,835.27, 8,092,948.61 and 3,123,928.54

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Solution

The fourth proportional to 5,396,835.27, 8,092,948.61 and 3,123,928.54 is: 4,684,558.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,396,835.27 : 8,092,948.61 = 3,123,928.54 : x
  2. Step 2: Convert to fraction form
    5,396,835.27/8,092,948.61 = 3,123,928.54/x
  3. Step 3: Cross multiply
    5,396,835.27x = 8,092,948.61 × 3,123,928.54
  4. Step 4: Simplify right side
    5,396,835.27x = 25,281,793,135,532.33
  5. Step 5: Solve for x
    x = 25,281,793,135,532.33/5,396,835.27
  6. Step 6: Final answer
    x = 4,684,558.98

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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.