Home / 3,632,122.73-5,448,497.57-936,424.73

Finding the Fourth Proportional to 3,632,122.73, 5,448,497.57 and 936,424.73

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Solution

The fourth proportional to 3,632,122.73, 5,448,497.57 and 936,424.73 is: 1,404,717.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,122.73 : 5,448,497.57 = 936,424.73 : x
  2. Step 2: Convert to fraction form
    3,632,122.73/5,448,497.57 = 936,424.73/x
  3. Step 3: Cross multiply
    3,632,122.73x = 5,448,497.57 × 936,424.73
  4. Step 4: Simplify right side
    3,632,122.73x = 5,102,107,865,892.91
  5. Step 5: Solve for x
    x = 5,102,107,865,892.91/3,632,122.73
  6. Step 6: Final answer
    x = 1,404,717.91

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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.