Home / 11,736,226.20-17,591,914.34-3,947,726.02

Finding the Fourth Proportional to 11,736,226.20, 17,591,914.34 and 3,947,726.02

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Solution

The fourth proportional to 11,736,226.20, 17,591,914.34 and 3,947,726.02 is: 5,917,409.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,736,226.20 : 17,591,914.34 = 3,947,726.02 : x
  2. Step 2: Convert to fraction form
    11,736,226.20/17,591,914.34 = 3,947,726.02/x
  3. Step 3: Cross multiply
    11,736,226.20x = 17,591,914.34 × 3,947,726.02
  4. Step 4: Simplify right side
    11,736,226.20x = 69,448,057,917,910.72
  5. Step 5: Solve for x
    x = 69,448,057,917,910.72/11,736,226.20
  6. Step 6: Final answer
    x = 5,917,409.63

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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.