Home / 994,638.08-1,491,967.46-796,219.76

Finding the Fourth Proportional to 994,638.08, 1,491,967.46 and 796,219.76

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Solution

The fourth proportional to 994,638.08, 1,491,967.46 and 796,219.76 is: 1,194,337.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,638.08 : 1,491,967.46 = 796,219.76 : x
  2. Step 2: Convert to fraction form
    994,638.08/1,491,967.46 = 796,219.76/x
  3. Step 3: Cross multiply
    994,638.08x = 1,491,967.46 × 796,219.76
  4. Step 4: Simplify right side
    994,638.08x = 1,187,933,972,929.01
  5. Step 5: Solve for x
    x = 1,187,933,972,929.01/994,638.08
  6. Step 6: Final answer
    x = 1,194,337.92

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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.