Home / 3,767,103.84-5,645,097.60-2,228,508

Finding the Fourth Proportional to 3,767,103.84, 5,645,097.60 and 2,228,508

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Solution

The fourth proportional to 3,767,103.84, 5,645,097.60 and 2,228,508 is: 3,339,473.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,103.84 : 5,645,097.60 = 2,228,508 : x
  2. Step 2: Convert to fraction form
    3,767,103.84/5,645,097.60 = 2,228,508/x
  3. Step 3: Cross multiply
    3,767,103.84x = 5,645,097.60 × 2,228,508
  4. Step 4: Simplify right side
    3,767,103.84x = 12,580,145,162,380.80
  5. Step 5: Solve for x
    x = 12,580,145,162,380.80/3,767,103.84
  6. Step 6: Final answer
    x = 3,339,473.96

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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.