Home / 2,346.27-3,510.05-1,822.26

Finding the Fourth Proportional to 2,346.27, 3,510.05 and 1,822.26

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Solution

The fourth proportional to 2,346.27, 3,510.05 and 1,822.26 is: 2,726.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346.27 : 3,510.05 = 1,822.26 : x
  2. Step 2: Convert to fraction form
    2,346.27/3,510.05 = 1,822.26/x
  3. Step 3: Cross multiply
    2,346.27x = 3,510.05 × 1,822.26
  4. Step 4: Simplify right side
    2,346.27x = 6,396,214.60
  5. Step 5: Solve for x
    x = 6,396,214.60/2,346.27
  6. Step 6: Final answer
    x = 2,726.12

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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.