Home / 2,457.44-3,389.74-1,462.04

Finding the Fourth Proportional to 2,457.44, 3,389.74 and 1,462.04

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Solution

The fourth proportional to 2,457.44, 3,389.74 and 1,462.04 is: 2,016.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457.44 : 3,389.74 = 1,462.04 : x
  2. Step 2: Convert to fraction form
    2,457.44/3,389.74 = 1,462.04/x
  3. Step 3: Cross multiply
    2,457.44x = 3,389.74 × 1,462.04
  4. Step 4: Simplify right side
    2,457.44x = 4,955,935.47
  5. Step 5: Solve for x
    x = 4,955,935.47/2,457.44
  6. Step 6: Final answer
    x = 2,016.71

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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.