Home / 3,670,245.30-5,494,481.55-2,727,794.10

Finding the Fourth Proportional to 3,670,245.30, 5,494,481.55 and 2,727,794.10

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Solution

The fourth proportional to 3,670,245.30, 5,494,481.55 and 2,727,794.10 is: 4,083,600.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,245.30 : 5,494,481.55 = 2,727,794.10 : x
  2. Step 2: Convert to fraction form
    3,670,245.30/5,494,481.55 = 2,727,794.10/x
  3. Step 3: Cross multiply
    3,670,245.30x = 5,494,481.55 × 2,727,794.10
  4. Step 4: Simplify right side
    3,670,245.30x = 14,987,814,354,648.86
  5. Step 5: Solve for x
    x = 14,987,814,354,648.86/3,670,245.30
  6. Step 6: Final answer
    x = 4,083,600.18

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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.