Home / 3,227,138.46-4,848,969.69-2,435,872.14

Finding the Fourth Proportional to 3,227,138.46, 4,848,969.69 and 2,435,872.14

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Solution

The fourth proportional to 3,227,138.46, 4,848,969.69 and 2,435,872.14 is: 3,660,044.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,138.46 : 4,848,969.69 = 2,435,872.14 : x
  2. Step 2: Convert to fraction form
    3,227,138.46/4,848,969.69 = 2,435,872.14/x
  3. Step 3: Cross multiply
    3,227,138.46x = 4,848,969.69 × 2,435,872.14
  4. Step 4: Simplify right side
    3,227,138.46x = 11,811,470,175,575.44
  5. Step 5: Solve for x
    x = 11,811,470,175,575.44/3,227,138.46
  6. Step 6: Final answer
    x = 3,660,044.44

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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.