Home / 994,608.72-1,491,923.34-796,190.31

Finding the Fourth Proportional to 994,608.72, 1,491,923.34 and 796,190.31

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Solution

The fourth proportional to 994,608.72, 1,491,923.34 and 796,190.31 is: 1,194,293.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,608.72 : 1,491,923.34 = 796,190.31 : x
  2. Step 2: Convert to fraction form
    994,608.72/1,491,923.34 = 796,190.31/x
  3. Step 3: Cross multiply
    994,608.72x = 1,491,923.34 × 796,190.31
  4. Step 4: Simplify right side
    994,608.72x = 1,187,854,906,570.84
  5. Step 5: Solve for x
    x = 1,187,854,906,570.84/994,608.72
  6. Step 6: Final answer
    x = 1,194,293.68

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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.