Home / 4,578.66-6,869.16-2,498.13

Finding the Fourth Proportional to 4,578.66, 6,869.16 and 2,498.13

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Solution

The fourth proportional to 4,578.66, 6,869.16 and 2,498.13 is: 3,747.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,578.66 : 6,869.16 = 2,498.13 : x
  2. Step 2: Convert to fraction form
    4,578.66/6,869.16 = 2,498.13/x
  3. Step 3: Cross multiply
    4,578.66x = 6,869.16 × 2,498.13
  4. Step 4: Simplify right side
    4,578.66x = 17,160,054.67
  5. Step 5: Solve for x
    x = 17,160,054.67/4,578.66
  6. Step 6: Final answer
    x = 3,747.83

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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.