Home / 2,294,288.80-3,441,427-854,939.44

Finding the Fourth Proportional to 2,294,288.80, 3,441,427 and 854,939.44

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Solution

The fourth proportional to 2,294,288.80, 3,441,427 and 854,939.44 is: 1,282,406.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,288.80 : 3,441,427 = 854,939.44 : x
  2. Step 2: Convert to fraction form
    2,294,288.80/3,441,427 = 854,939.44/x
  3. Step 3: Cross multiply
    2,294,288.80x = 3,441,427 × 854,939.44
  4. Step 4: Simplify right side
    2,294,288.80x = 2,942,211,672,180.88
  5. Step 5: Solve for x
    x = 2,942,211,672,180.88/2,294,288.80
  6. Step 6: Final answer
    x = 1,282,406.85

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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.