Home / 994,591.22-1,491,897.25-796,172.91

Finding the Fourth Proportional to 994,591.22, 1,491,897.25 and 796,172.91

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Solution

The fourth proportional to 994,591.22, 1,491,897.25 and 796,172.91 is: 1,194,267.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,591.22 : 1,491,897.25 = 796,172.91 : x
  2. Step 2: Convert to fraction form
    994,591.22/1,491,897.25 = 796,172.91/x
  3. Step 3: Cross multiply
    994,591.22x = 1,491,897.25 × 796,172.91
  4. Step 4: Simplify right side
    994,591.22x = 1,187,808,170,354.10
  5. Step 5: Solve for x
    x = 1,187,808,170,354.10/994,591.22
  6. Step 6: Final answer
    x = 1,194,267.71

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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.