Home / 994,635.72-1,491,963.84-796,217.31

Finding the Fourth Proportional to 994,635.72, 1,491,963.84 and 796,217.31

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Solution

The fourth proportional to 994,635.72, 1,491,963.84 and 796,217.31 is: 1,194,334.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,635.72 : 1,491,963.84 = 796,217.31 : x
  2. Step 2: Convert to fraction form
    994,635.72/1,491,963.84 = 796,217.31/x
  3. Step 3: Cross multiply
    994,635.72x = 1,491,963.84 × 796,217.31
  4. Step 4: Simplify right side
    994,635.72x = 1,187,927,435,302.07
  5. Step 5: Solve for x
    x = 1,187,927,435,302.07/994,635.72
  6. Step 6: Final answer
    x = 1,194,334.18

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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.