Home / 2,444.64-3,375.14-1,884.07

Finding the Fourth Proportional to 2,444.64, 3,375.14 and 1,884.07

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Solution

The fourth proportional to 2,444.64, 3,375.14 and 1,884.07 is: 2,601.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444.64 : 3,375.14 = 1,884.07 : x
  2. Step 2: Convert to fraction form
    2,444.64/3,375.14 = 1,884.07/x
  3. Step 3: Cross multiply
    2,444.64x = 3,375.14 × 1,884.07
  4. Step 4: Simplify right side
    2,444.64x = 6,359,000.02
  5. Step 5: Solve for x
    x = 6,359,000.02/2,444.64
  6. Step 6: Final answer
    x = 2,601.20

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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.