Home / 3,236,122.33-4,856,350.52-1,342,865.59

Finding the Fourth Proportional to 3,236,122.33, 4,856,350.52 and 1,342,865.59

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Solution

The fourth proportional to 3,236,122.33, 4,856,350.52 and 1,342,865.59 is: 2,015,197.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,122.33 : 4,856,350.52 = 1,342,865.59 : x
  2. Step 2: Convert to fraction form
    3,236,122.33/4,856,350.52 = 1,342,865.59/x
  3. Step 3: Cross multiply
    3,236,122.33x = 4,856,350.52 × 1,342,865.59
  4. Step 4: Simplify right side
    3,236,122.33x = 6,521,426,006,286.61
  5. Step 5: Solve for x
    x = 6,521,426,006,286.61/3,236,122.33
  6. Step 6: Final answer
    x = 2,015,197.62

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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.