Home / 996,399.30-1,498,535.55-894,047.70

Finding the Fourth Proportional to 996,399.30, 1,498,535.55 and 894,047.70

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Solution

The fourth proportional to 996,399.30, 1,498,535.55 and 894,047.70 is: 1,344,603.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,399.30 : 1,498,535.55 = 894,047.70 : x
  2. Step 2: Convert to fraction form
    996,399.30/1,498,535.55 = 894,047.70/x
  3. Step 3: Cross multiply
    996,399.30x = 1,498,535.55 × 894,047.70
  4. Step 4: Simplify right side
    996,399.30x = 1,339,762,261,845.73
  5. Step 5: Solve for x
    x = 1,339,762,261,845.73/996,399.30
  6. Step 6: Final answer
    x = 1,344,603.78

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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.