Home / 2,834.63-4,247.84-1,599.42

Finding the Fourth Proportional to 2,834.63, 4,247.84 and 1,599.42

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Solution

The fourth proportional to 2,834.63, 4,247.84 and 1,599.42 is: 2,396.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834.63 : 4,247.84 = 1,599.42 : x
  2. Step 2: Convert to fraction form
    2,834.63/4,247.84 = 1,599.42/x
  3. Step 3: Cross multiply
    2,834.63x = 4,247.84 × 1,599.42
  4. Step 4: Simplify right side
    2,834.63x = 6,794,088.19
  5. Step 5: Solve for x
    x = 6,794,088.19/2,834.63
  6. Step 6: Final answer
    x = 2,396.82

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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.