Home / 3,288,273.78-4,932,299.52-1,158,302.26

Finding the Fourth Proportional to 3,288,273.78, 4,932,299.52 and 1,158,302.26

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Solution

The fourth proportional to 3,288,273.78, 4,932,299.52 and 1,158,302.26 is: 1,737,414.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,273.78 : 4,932,299.52 = 1,158,302.26 : x
  2. Step 2: Convert to fraction form
    3,288,273.78/4,932,299.52 = 1,158,302.26/x
  3. Step 3: Cross multiply
    3,288,273.78x = 4,932,299.52 × 1,158,302.26
  4. Step 4: Simplify right side
    3,288,273.78x = 5,713,093,681,012.92
  5. Step 5: Solve for x
    x = 5,713,093,681,012.92/3,288,273.78
  6. Step 6: Final answer
    x = 1,737,414.24

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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.