Home / 435,236.45-652,644.54-182,449.04

Finding the Fourth Proportional to 435,236.45, 652,644.54 and 182,449.04

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Solution

The fourth proportional to 435,236.45, 652,644.54 and 182,449.04 is: 273,585.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,236.45 : 652,644.54 = 182,449.04 : x
  2. Step 2: Convert to fraction form
    435,236.45/652,644.54 = 182,449.04/x
  3. Step 3: Cross multiply
    435,236.45x = 652,644.54 × 182,449.04
  4. Step 4: Simplify right side
    435,236.45x = 119,074,366,521.02
  5. Step 5: Solve for x
    x = 119,074,366,521.02/435,236.45
  6. Step 6: Final answer
    x = 273,585.47

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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.