Home / 5,794.18-8,697.30-2,874.58

Finding the Fourth Proportional to 5,794.18, 8,697.30 and 2,874.58

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Solution

The fourth proportional to 5,794.18, 8,697.30 and 2,874.58 is: 4,314.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794.18 : 8,697.30 = 2,874.58 : x
  2. Step 2: Convert to fraction form
    5,794.18/8,697.30 = 2,874.58/x
  3. Step 3: Cross multiply
    5,794.18x = 8,697.30 × 2,874.58
  4. Step 4: Simplify right side
    5,794.18x = 25,001,084.63
  5. Step 5: Solve for x
    x = 25,001,084.63/5,794.18
  6. Step 6: Final answer
    x = 4,314.86

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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.