Home / 3,229,692.67-4,844,377.94-1,207,787.93

Finding the Fourth Proportional to 3,229,692.67, 4,844,377.94 and 1,207,787.93

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Solution

The fourth proportional to 3,229,692.67, 4,844,377.94 and 1,207,787.93 is: 1,811,621.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,692.67 : 4,844,377.94 = 1,207,787.93 : x
  2. Step 2: Convert to fraction form
    3,229,692.67/4,844,377.94 = 1,207,787.93/x
  3. Step 3: Cross multiply
    3,229,692.67x = 4,844,377.94 × 1,207,787.93
  4. Step 4: Simplify right side
    3,229,692.67x = 5,850,981,192,195.85
  5. Step 5: Solve for x
    x = 5,850,981,192,195.85/3,229,692.67
  6. Step 6: Final answer
    x = 1,811,621.66

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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.