Home / 1,156,868.92-1,733,043.48-796,976.20

Finding the Fourth Proportional to 1,156,868.92, 1,733,043.48 and 796,976.20

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Solution

The fourth proportional to 1,156,868.92, 1,733,043.48 and 796,976.20 is: 1,193,907.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,868.92 : 1,733,043.48 = 796,976.20 : x
  2. Step 2: Convert to fraction form
    1,156,868.92/1,733,043.48 = 796,976.20/x
  3. Step 3: Cross multiply
    1,156,868.92x = 1,733,043.48 × 796,976.20
  4. Step 4: Simplify right side
    1,156,868.92x = 1,381,194,407,125.18
  5. Step 5: Solve for x
    x = 1,381,194,407,125.18/1,156,868.92
  6. Step 6: Final answer
    x = 1,193,907.44

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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.