Home / 733,109.04-1,099,699.92-228,014.04

Finding the Fourth Proportional to 733,109.04, 1,099,699.92 and 228,014.04

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Solution

The fourth proportional to 733,109.04, 1,099,699.92 and 228,014.04 is: 342,032.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,109.04 : 1,099,699.92 = 228,014.04 : x
  2. Step 2: Convert to fraction form
    733,109.04/1,099,699.92 = 228,014.04/x
  3. Step 3: Cross multiply
    733,109.04x = 1,099,699.92 × 228,014.04
  4. Step 4: Simplify right side
    733,109.04x = 250,747,021,546.88
  5. Step 5: Solve for x
    x = 250,747,021,546.88/733,109.04
  6. Step 6: Final answer
    x = 342,032.37

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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.