Home / 11,736,234.66-17,591,927.09-3,947,734.44

Finding the Fourth Proportional to 11,736,234.66, 17,591,927.09 and 3,947,734.44

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Solution

The fourth proportional to 11,736,234.66, 17,591,927.09 and 3,947,734.44 is: 5,917,422.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,736,234.66 : 17,591,927.09 = 3,947,734.44 : x
  2. Step 2: Convert to fraction form
    11,736,234.66/17,591,927.09 = 3,947,734.44/x
  3. Step 3: Cross multiply
    11,736,234.66x = 17,591,927.09 × 3,947,734.44
  4. Step 4: Simplify right side
    11,736,234.66x = 69,448,256,419,423.31
  5. Step 5: Solve for x
    x = 69,448,256,419,423.31/11,736,234.66
  6. Step 6: Final answer
    x = 5,917,422.27

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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.