Home / 2,029.27-3,040.66-1,834.87

Finding the Fourth Proportional to 2,029.27, 3,040.66 and 1,834.87

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Solution

The fourth proportional to 2,029.27, 3,040.66 and 1,834.87 is: 2,749.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029.27 : 3,040.66 = 1,834.87 : x
  2. Step 2: Convert to fraction form
    2,029.27/3,040.66 = 1,834.87/x
  3. Step 3: Cross multiply
    2,029.27x = 3,040.66 × 1,834.87
  4. Step 4: Simplify right side
    2,029.27x = 5,579,215.81
  5. Step 5: Solve for x
    x = 5,579,215.81/2,029.27
  6. Step 6: Final answer
    x = 2,749.37

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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.