Home / 4,469.58-6,704.28-1,836.36

Finding the Fourth Proportional to 4,469.58, 6,704.28 and 1,836.36

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Solution

The fourth proportional to 4,469.58, 6,704.28 and 1,836.36 is: 2,754.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469.58 : 6,704.28 = 1,836.36 : x
  2. Step 2: Convert to fraction form
    4,469.58/6,704.28 = 1,836.36/x
  3. Step 3: Cross multiply
    4,469.58x = 6,704.28 × 1,836.36
  4. Step 4: Simplify right side
    4,469.58x = 12,311,471.62
  5. Step 5: Solve for x
    x = 12,311,471.62/4,469.58
  6. Step 6: Final answer
    x = 2,754.50

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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.