Home / 2,944.59-4,399.08-1,896.04

Finding the Fourth Proportional to 2,944.59, 4,399.08 and 1,896.04

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Solution

The fourth proportional to 2,944.59, 4,399.08 and 1,896.04 is: 2,832.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944.59 : 4,399.08 = 1,896.04 : x
  2. Step 2: Convert to fraction form
    2,944.59/4,399.08 = 1,896.04/x
  3. Step 3: Cross multiply
    2,944.59x = 4,399.08 × 1,896.04
  4. Step 4: Simplify right side
    2,944.59x = 8,340,830.03
  5. Step 5: Solve for x
    x = 8,340,830.03/2,944.59
  6. Step 6: Final answer
    x = 2,832.60

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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.