Home / 5,834.70-8,743.82-2,540.84

Finding the Fourth Proportional to 5,834.70, 8,743.82 and 2,540.84

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Solution

The fourth proportional to 5,834.70, 8,743.82 and 2,540.84 is: 3,807.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834.70 : 8,743.82 = 2,540.84 : x
  2. Step 2: Convert to fraction form
    5,834.70/8,743.82 = 2,540.84/x
  3. Step 3: Cross multiply
    5,834.70x = 8,743.82 × 2,540.84
  4. Step 4: Simplify right side
    5,834.70x = 22,216,591.19
  5. Step 5: Solve for x
    x = 22,216,591.19/5,834.70
  6. Step 6: Final answer
    x = 3,807.67

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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.