Home / 4,488,930.90-6,194,872.17-2,451,740.40

Finding the Fourth Proportional to 4,488,930.90, 6,194,872.17 and 2,451,740.40

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Solution

The fourth proportional to 4,488,930.90, 6,194,872.17 and 2,451,740.40 is: 3,383,482.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,930.90 : 6,194,872.17 = 2,451,740.40 : x
  2. Step 2: Convert to fraction form
    4,488,930.90/6,194,872.17 = 2,451,740.40/x
  3. Step 3: Cross multiply
    4,488,930.90x = 6,194,872.17 × 2,451,740.40
  4. Step 4: Simplify right side
    4,488,930.90x = 15,188,218,372,024.67
  5. Step 5: Solve for x
    x = 15,188,218,372,024.67/4,488,930.90
  6. Step 6: Final answer
    x = 3,383,482.33

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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.