Home / 4,489,000.50-6,194,820.78-2,451,814.86

Finding the Fourth Proportional to 4,489,000.50, 6,194,820.78 and 2,451,814.86

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Solution

The fourth proportional to 4,489,000.50, 6,194,820.78 and 2,451,814.86 is: 3,383,504.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,489,000.50 : 6,194,820.78 = 2,451,814.86 : x
  2. Step 2: Convert to fraction form
    4,489,000.50/6,194,820.78 = 2,451,814.86/x
  3. Step 3: Cross multiply
    4,489,000.50x = 6,194,820.78 × 2,451,814.86
  4. Step 4: Simplify right side
    4,489,000.50x = 15,188,553,643,440.79
  5. Step 5: Solve for x
    x = 15,188,553,643,440.79/4,489,000.50
  6. Step 6: Final answer
    x = 3,383,504.56

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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.