Home / 994,637.08-1,491,965.96-796,218.76

Finding the Fourth Proportional to 994,637.08, 1,491,965.96 and 796,218.76

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Solution

The fourth proportional to 994,637.08, 1,491,965.96 and 796,218.76 is: 1,194,336.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,637.08 : 1,491,965.96 = 796,218.76 : x
  2. Step 2: Convert to fraction form
    994,637.08/1,491,965.96 = 796,218.76/x
  3. Step 3: Cross multiply
    994,637.08x = 1,491,965.96 × 796,218.76
  4. Step 4: Simplify right side
    994,637.08x = 1,187,931,286,633.41
  5. Step 5: Solve for x
    x = 1,187,931,286,633.41/994,637.08
  6. Step 6: Final answer
    x = 1,194,336.42

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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.