Home / 4,467,335.60-6,701,003.88-3,122,125.52

Finding the Fourth Proportional to 4,467,335.60, 6,701,003.88 and 3,122,125.52

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Solution

The fourth proportional to 4,467,335.60, 6,701,003.88 and 3,122,125.52 is: 4,683,188.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467,335.60 : 6,701,003.88 = 3,122,125.52 : x
  2. Step 2: Convert to fraction form
    4,467,335.60/6,701,003.88 = 3,122,125.52/x
  3. Step 3: Cross multiply
    4,467,335.60x = 6,701,003.88 × 3,122,125.52
  4. Step 4: Simplify right side
    4,467,335.60x = 20,921,375,223,367.02
  5. Step 5: Solve for x
    x = 20,921,375,223,367.02/4,467,335.60
  6. Step 6: Final answer
    x = 4,683,188.62

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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.