Home / 733,968.54-1,100,954.49-201,496.86

Finding the Fourth Proportional to 733,968.54, 1,100,954.49 and 201,496.86

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Solution

The fourth proportional to 733,968.54, 1,100,954.49 and 201,496.86 is: 302,245.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,968.54 : 1,100,954.49 = 201,496.86 : x
  2. Step 2: Convert to fraction form
    733,968.54/1,100,954.49 = 201,496.86/x
  3. Step 3: Cross multiply
    733,968.54x = 1,100,954.49 × 201,496.86
  4. Step 4: Simplify right side
    733,968.54x = 221,838,872,737.90
  5. Step 5: Solve for x
    x = 221,838,872,737.90/733,968.54
  6. Step 6: Final answer
    x = 302,245.75

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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.