Home / 695,996.91-1,044,150.71-222,710.67

Finding the Fourth Proportional to 695,996.91, 1,044,150.71 and 222,710.67

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Solution

The fourth proportional to 695,996.91, 1,044,150.71 and 222,710.67 is: 334,115.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,996.91 : 1,044,150.71 = 222,710.67 : x
  2. Step 2: Convert to fraction form
    695,996.91/1,044,150.71 = 222,710.67/x
  3. Step 3: Cross multiply
    695,996.91x = 1,044,150.71 × 222,710.67
  4. Step 4: Simplify right side
    695,996.91x = 232,543,503,091.52
  5. Step 5: Solve for x
    x = 232,543,503,091.52/695,996.91
  6. Step 6: Final answer
    x = 334,115.71

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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.