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Finding the Fourth Proportional to 733,375.34, 1,100,063.94 and 200,901

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Solution

The fourth proportional to 733,375.34, 1,100,063.94 and 200,901 is: 301,351.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,375.34 : 1,100,063.94 = 200,901 : x
  2. Step 2: Convert to fraction form
    733,375.34/1,100,063.94 = 200,901/x
  3. Step 3: Cross multiply
    733,375.34x = 1,100,063.94 × 200,901
  4. Step 4: Simplify right side
    733,375.34x = 221,003,945,609.94
  5. Step 5: Solve for x
    x = 221,003,945,609.94/733,375.34
  6. Step 6: Final answer
    x = 301,351.75

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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.