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Finding the Fourth Proportional to 2,406.53, 3,593.74 and 2,283.52

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Solution

The fourth proportional to 2,406.53, 3,593.74 and 2,283.52 is: 3,410.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406.53 : 3,593.74 = 2,283.52 : x
  2. Step 2: Convert to fraction form
    2,406.53/3,593.74 = 2,283.52/x
  3. Step 3: Cross multiply
    2,406.53x = 3,593.74 × 2,283.52
  4. Step 4: Simplify right side
    2,406.53x = 8,206,377.16
  5. Step 5: Solve for x
    x = 8,206,377.16/2,406.53
  6. Step 6: Final answer
    x = 3,410.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.