Home / 2,591,192.46-3,860,194.87-2,474,608.02

Finding the Fourth Proportional to 2,591,192.46, 3,860,194.87 and 2,474,608.02

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Solution

The fourth proportional to 2,591,192.46, 3,860,194.87 and 2,474,608.02 is: 3,686,514.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591,192.46 : 3,860,194.87 = 2,474,608.02 : x
  2. Step 2: Convert to fraction form
    2,591,192.46/3,860,194.87 = 2,474,608.02/x
  3. Step 3: Cross multiply
    2,591,192.46x = 3,860,194.87 × 2,474,608.02
  4. Step 4: Simplify right side
    2,591,192.46x = 9,552,469,184,064.86
  5. Step 5: Solve for x
    x = 9,552,469,184,064.86/2,591,192.46
  6. Step 6: Final answer
    x = 3,686,514.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.