Home / 695,770.44-1,044,049.32-296,369.52

Finding the Fourth Proportional to 695,770.44, 1,044,049.32 and 296,369.52

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Solution

The fourth proportional to 695,770.44, 1,044,049.32 and 296,369.52 is: 444,721.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,770.44 : 1,044,049.32 = 296,369.52 : x
  2. Step 2: Convert to fraction form
    695,770.44/1,044,049.32 = 296,369.52/x
  3. Step 3: Cross multiply
    695,770.44x = 1,044,049.32 × 296,369.52
  4. Step 4: Simplify right side
    695,770.44x = 309,424,395,824.73
  5. Step 5: Solve for x
    x = 309,424,395,824.73/695,770.44
  6. Step 6: Final answer
    x = 444,721.96

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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.