Home / 2,004.89-3,006.78-598.97

Finding the Fourth Proportional to 2,004.89, 3,006.78 and 598.97

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Solution

The fourth proportional to 2,004.89, 3,006.78 and 598.97 is: 898.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004.89 : 3,006.78 = 598.97 : x
  2. Step 2: Convert to fraction form
    2,004.89/3,006.78 = 598.97/x
  3. Step 3: Cross multiply
    2,004.89x = 3,006.78 × 598.97
  4. Step 4: Simplify right side
    2,004.89x = 1,800,969.66
  5. Step 5: Solve for x
    x = 1,800,969.66/2,004.89
  6. Step 6: Final answer
    x = 898.29

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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.