Home / 11,542,642.33-17,313,453.19-3,022,790.17

Finding the Fourth Proportional to 11,542,642.33, 17,313,453.19 and 3,022,790.17

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Solution

The fourth proportional to 11,542,642.33, 17,313,453.19 and 3,022,790.17 is: 4,534,051.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,542,642.33 : 17,313,453.19 = 3,022,790.17 : x
  2. Step 2: Convert to fraction form
    11,542,642.33/17,313,453.19 = 3,022,790.17/x
  3. Step 3: Cross multiply
    11,542,642.33x = 17,313,453.19 × 3,022,790.17
  4. Step 4: Simplify right side
    11,542,642.33x = 52,334,936,111,487.15
  5. Step 5: Solve for x
    x = 52,334,936,111,487.15/11,542,642.33
  6. Step 6: Final answer
    x = 4,534,051.62

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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.