Home / 5,493,375-7,580,046.38-3,046,003.86

Finding the Fourth Proportional to 5,493,375, 7,580,046.38 and 3,046,003.86

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Solution

The fourth proportional to 5,493,375, 7,580,046.38 and 3,046,003.86 is: 4,203,035.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,493,375 : 7,580,046.38 = 3,046,003.86 : x
  2. Step 2: Convert to fraction form
    5,493,375/7,580,046.38 = 3,046,003.86/x
  3. Step 3: Cross multiply
    5,493,375x = 7,580,046.38 × 3,046,003.86
  4. Step 4: Simplify right side
    5,493,375x = 23,088,850,517,229.01
  5. Step 5: Solve for x
    x = 23,088,850,517,229.01/5,493,375
  6. Step 6: Final answer
    x = 4,203,035.57

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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.