Home / 994,600.22-1,491,910.79-796,181.94

Finding the Fourth Proportional to 994,600.22, 1,491,910.79 and 796,181.94

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Solution

The fourth proportional to 994,600.22, 1,491,910.79 and 796,181.94 is: 1,194,281.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,600.22 : 1,491,910.79 = 796,181.94 : x
  2. Step 2: Convert to fraction form
    994,600.22/1,491,910.79 = 796,181.94/x
  3. Step 3: Cross multiply
    994,600.22x = 1,491,910.79 × 796,181.94
  4. Step 4: Simplify right side
    994,600.22x = 1,187,832,423,108.22
  5. Step 5: Solve for x
    x = 1,187,832,423,108.22/994,600.22
  6. Step 6: Final answer
    x = 1,194,281.29

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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.