Home / 2,599.14-3,587.25-1,479.92

Finding the Fourth Proportional to 2,599.14, 3,587.25 and 1,479.92

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Solution

The fourth proportional to 2,599.14, 3,587.25 and 1,479.92 is: 2,042.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599.14 : 3,587.25 = 1,479.92 : x
  2. Step 2: Convert to fraction form
    2,599.14/3,587.25 = 1,479.92/x
  3. Step 3: Cross multiply
    2,599.14x = 3,587.25 × 1,479.92
  4. Step 4: Simplify right side
    2,599.14x = 5,308,851.99
  5. Step 5: Solve for x
    x = 5,308,851.99/2,599.14
  6. Step 6: Final answer
    x = 2,042.54

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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.