Home / 4,504,943.92-6,757,359.52-1,093,258.78

Finding the Fourth Proportional to 4,504,943.92, 6,757,359.52 and 1,093,258.78

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Solution

The fourth proportional to 4,504,943.92, 6,757,359.52 and 1,093,258.78 is: 1,639,874.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,943.92 : 6,757,359.52 = 1,093,258.78 : x
  2. Step 2: Convert to fraction form
    4,504,943.92/6,757,359.52 = 1,093,258.78/x
  3. Step 3: Cross multiply
    4,504,943.92x = 6,757,359.52 × 1,093,258.78
  4. Step 4: Simplify right side
    4,504,943.92x = 7,387,542,624,856.59
  5. Step 5: Solve for x
    x = 7,387,542,624,856.59/4,504,943.92
  6. Step 6: Final answer
    x = 1,639,874.49

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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.