Home / 994,591.76-1,491,898.10-796,173.45

Finding the Fourth Proportional to 994,591.76, 1,491,898.10 and 796,173.45

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Solution

The fourth proportional to 994,591.76, 1,491,898.10 and 796,173.45 is: 1,194,268.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,591.76 : 1,491,898.10 = 796,173.45 : x
  2. Step 2: Convert to fraction form
    994,591.76/1,491,898.10 = 796,173.45/x
  3. Step 3: Cross multiply
    994,591.76x = 1,491,898.10 × 796,173.45
  4. Step 4: Simplify right side
    994,591.76x = 1,187,809,656,141.89
  5. Step 5: Solve for x
    x = 1,187,809,656,141.89/994,591.76
  6. Step 6: Final answer
    x = 1,194,268.55

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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.