Home / 11,736,224.88-17,591,912.37-3,947,724.70

Finding the Fourth Proportional to 11,736,224.88, 17,591,912.37 and 3,947,724.70

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Solution

The fourth proportional to 11,736,224.88, 17,591,912.37 and 3,947,724.70 is: 5,917,407.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,736,224.88 : 17,591,912.37 = 3,947,724.70 : x
  2. Step 2: Convert to fraction form
    11,736,224.88/17,591,912.37 = 3,947,724.70/x
  3. Step 3: Cross multiply
    11,736,224.88x = 17,591,912.37 × 3,947,724.70
  4. Step 4: Simplify right side
    11,736,224.88x = 69,448,027,046,339.37
  5. Step 5: Solve for x
    x = 69,448,027,046,339.37/11,736,224.88
  6. Step 6: Final answer
    x = 5,917,407.66

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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.