Home / 2,320.35-3,480.54-588.97

Finding the Fourth Proportional to 2,320.35, 3,480.54 and 588.97

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Solution

The fourth proportional to 2,320.35, 3,480.54 and 588.97 is: 883.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,320.35 : 3,480.54 = 588.97 : x
  2. Step 2: Convert to fraction form
    2,320.35/3,480.54 = 588.97/x
  3. Step 3: Cross multiply
    2,320.35x = 3,480.54 × 588.97
  4. Step 4: Simplify right side
    2,320.35x = 2,049,933.64
  5. Step 5: Solve for x
    x = 2,049,933.64/2,320.35
  6. Step 6: Final answer
    x = 883.46

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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.