Home / 2,320.29-3,480.53-588.96

Finding the Fourth Proportional to 2,320.29, 3,480.53 and 588.96

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Solution

The fourth proportional to 2,320.29, 3,480.53 and 588.96 is: 883.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,320.29 : 3,480.53 = 588.96 : x
  2. Step 2: Convert to fraction form
    2,320.29/3,480.53 = 588.96/x
  3. Step 3: Cross multiply
    2,320.29x = 3,480.53 × 588.96
  4. Step 4: Simplify right side
    2,320.29x = 2,049,892.95
  5. Step 5: Solve for x
    x = 2,049,892.95/2,320.29
  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.