Home / 7,694,795.27-11,569,879.01-7,094,922.23

Finding the Fourth Proportional to 7,694,795.27, 11,569,879.01 and 7,094,922.23

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Solution

The fourth proportional to 7,694,795.27, 11,569,879.01 and 7,094,922.23 is: 10,667,911.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,694,795.27 : 11,569,879.01 = 7,094,922.23 : x
  2. Step 2: Convert to fraction form
    7,694,795.27/11,569,879.01 = 7,094,922.23/x
  3. Step 3: Cross multiply
    7,694,795.27x = 11,569,879.01 × 7,094,922.23
  4. Step 4: Simplify right side
    7,694,795.27x = 82,087,391,833,121.39
  5. Step 5: Solve for x
    x = 82,087,391,833,121.39/7,694,795.27
  6. Step 6: Final answer
    x = 10,667,911.09

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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.