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Finding the Fourth Proportional to 733,248.73, 1,099,874 and 200,774.37

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Solution

The fourth proportional to 733,248.73, 1,099,874 and 200,774.37 is: 301,161.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,248.73 : 1,099,874 = 200,774.37 : x
  2. Step 2: Convert to fraction form
    733,248.73/1,099,874 = 200,774.37/x
  3. Step 3: Cross multiply
    733,248.73x = 1,099,874 × 200,774.37
  4. Step 4: Simplify right side
    733,248.73x = 220,826,509,429.38
  5. Step 5: Solve for x
    x = 220,826,509,429.38/733,248.73
  6. Step 6: Final answer
    x = 301,161.80

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1.5x scale

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.