Home / 789,053.64-1,183,589.10-228,093

Finding the Fourth Proportional to 789,053.64, 1,183,589.10 and 228,093

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Solution

The fourth proportional to 789,053.64, 1,183,589.10 and 228,093 is: 342,142.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    789,053.64 : 1,183,589.10 = 228,093 : x
  2. Step 2: Convert to fraction form
    789,053.64/1,183,589.10 = 228,093/x
  3. Step 3: Cross multiply
    789,053.64x = 1,183,589.10 × 228,093
  4. Step 4: Simplify right side
    789,053.64x = 269,968,388,586.30
  5. Step 5: Solve for x
    x = 269,968,388,586.30/789,053.64
  6. Step 6: Final answer
    x = 342,142.00

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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.