Home / 4,811,084.82-7,218,998.31-2,252,472.96

Finding the Fourth Proportional to 4,811,084.82, 7,218,998.31 and 2,252,472.96

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Solution

The fourth proportional to 4,811,084.82, 7,218,998.31 and 2,252,472.96 is: 3,379,819.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,811,084.82 : 7,218,998.31 = 2,252,472.96 : x
  2. Step 2: Convert to fraction form
    4,811,084.82/7,218,998.31 = 2,252,472.96/x
  3. Step 3: Cross multiply
    4,811,084.82x = 7,218,998.31 × 2,252,472.96
  4. Step 4: Simplify right side
    4,811,084.82x = 16,260,598,491,560.70
  5. Step 5: Solve for x
    x = 16,260,598,491,560.70/4,811,084.82
  6. Step 6: Final answer
    x = 3,379,819.54

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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.