Home / 2,504.64-3,456.38-1,496.80

Finding the Fourth Proportional to 2,504.64, 3,456.38 and 1,496.80

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Solution

The fourth proportional to 2,504.64, 3,456.38 and 1,496.80 is: 2,065.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504.64 : 3,456.38 = 1,496.80 : x
  2. Step 2: Convert to fraction form
    2,504.64/3,456.38 = 1,496.80/x
  3. Step 3: Cross multiply
    2,504.64x = 3,456.38 × 1,496.80
  4. Step 4: Simplify right side
    2,504.64x = 5,173,509.58
  5. Step 5: Solve for x
    x = 5,173,509.58/2,504.64
  6. Step 6: Final answer
    x = 2,065.57

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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.