Home / 4,540.28-6,265.54-2,626.05

Finding the Fourth Proportional to 4,540.28, 6,265.54 and 2,626.05

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Solution

The fourth proportional to 4,540.28, 6,265.54 and 2,626.05 is: 3,623.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540.28 : 6,265.54 = 2,626.05 : x
  2. Step 2: Convert to fraction form
    4,540.28/6,265.54 = 2,626.05/x
  3. Step 3: Cross multiply
    4,540.28x = 6,265.54 × 2,626.05
  4. Step 4: Simplify right side
    4,540.28x = 16,453,608.19
  5. Step 5: Solve for x
    x = 16,453,608.19/4,540.28
  6. Step 6: Final answer
    x = 3,623.92

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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.