Home / 2,463.66-3,400.12-1,519.26

Finding the Fourth Proportional to 2,463.66, 3,400.12 and 1,519.26

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Solution

The fourth proportional to 2,463.66, 3,400.12 and 1,519.26 is: 2,096.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463.66 : 3,400.12 = 1,519.26 : x
  2. Step 2: Convert to fraction form
    2,463.66/3,400.12 = 1,519.26/x
  3. Step 3: Cross multiply
    2,463.66x = 3,400.12 × 1,519.26
  4. Step 4: Simplify right side
    2,463.66x = 5,165,666.31
  5. Step 5: Solve for x
    x = 5,165,666.31/2,463.66
  6. Step 6: Final answer
    x = 2,096.74

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Why These Related Problems?

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