Home / 925,833.58-1,276,943.94-796,983.71

Finding the Fourth Proportional to 925,833.58, 1,276,943.94 and 796,983.71

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Solution

The fourth proportional to 925,833.58, 1,276,943.94 and 796,983.71 is: 1,099,229.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,833.58 : 1,276,943.94 = 796,983.71 : x
  2. Step 2: Convert to fraction form
    925,833.58/1,276,943.94 = 796,983.71/x
  3. Step 3: Cross multiply
    925,833.58x = 1,276,943.94 × 796,983.71
  4. Step 4: Simplify right side
    925,833.58x = 1,017,703,512,378.50
  5. Step 5: Solve for x
    x = 1,017,703,512,378.50/925,833.58
  6. Step 6: Final answer
    x = 1,099,229.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.