Home / 2,462.47-3,398.66-1,467.82

Finding the Fourth Proportional to 2,462.47, 3,398.66 and 1,467.82

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Solution

The fourth proportional to 2,462.47, 3,398.66 and 1,467.82 is: 2,025.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462.47 : 3,398.66 = 1,467.82 : x
  2. Step 2: Convert to fraction form
    2,462.47/3,398.66 = 1,467.82/x
  3. Step 3: Cross multiply
    2,462.47x = 3,398.66 × 1,467.82
  4. Step 4: Simplify right side
    2,462.47x = 4,988,604.42
  5. Step 5: Solve for x
    x = 4,988,604.42/2,462.47
  6. Step 6: Final answer
    x = 2,025.85

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.