Home / 4,383,431.91-6,049,404.57-2,449,846.89

Finding the Fourth Proportional to 4,383,431.91, 6,049,404.57 and 2,449,846.89

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Solution

The fourth proportional to 4,383,431.91, 6,049,404.57 and 2,449,846.89 is: 3,380,938.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383,431.91 : 6,049,404.57 = 2,449,846.89 : x
  2. Step 2: Convert to fraction form
    4,383,431.91/6,049,404.57 = 2,449,846.89/x
  3. Step 3: Cross multiply
    4,383,431.91x = 6,049,404.57 × 2,449,846.89
  4. Step 4: Simplify right side
    4,383,431.91x = 14,820,114,972,166.29
  5. Step 5: Solve for x
    x = 14,820,114,972,166.29/4,383,431.91
  6. Step 6: Final answer
    x = 3,380,938.79

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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.