Home / 3,323,040.38-4,985,446.64-1,193,142.95

Finding the Fourth Proportional to 3,323,040.38, 4,985,446.64 and 1,193,142.95

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Solution

The fourth proportional to 3,323,040.38, 4,985,446.64 and 1,193,142.95 is: 1,790,032.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,040.38 : 4,985,446.64 = 1,193,142.95 : x
  2. Step 2: Convert to fraction form
    3,323,040.38/4,985,446.64 = 1,193,142.95/x
  3. Step 3: Cross multiply
    3,323,040.38x = 4,985,446.64 × 1,193,142.95
  4. Step 4: Simplify right side
    3,323,040.38x = 5,948,350,480,224.24
  5. Step 5: Solve for x
    x = 5,948,350,480,224.24/3,323,040.38
  6. Step 6: Final answer
    x = 1,790,032.56

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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.