Home / 4,310.74-6,460.62-2,462.86

Finding the Fourth Proportional to 4,310.74, 6,460.62 and 2,462.86

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Solution

The fourth proportional to 4,310.74, 6,460.62 and 2,462.86 is: 3,691.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310.74 : 6,460.62 = 2,462.86 : x
  2. Step 2: Convert to fraction form
    4,310.74/6,460.62 = 2,462.86/x
  3. Step 3: Cross multiply
    4,310.74x = 6,460.62 × 2,462.86
  4. Step 4: Simplify right side
    4,310.74x = 15,911,602.57
  5. Step 5: Solve for x
    x = 15,911,602.57/4,310.74
  6. Step 6: Final answer
    x = 3,691.15

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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.