Home / 9,161,936.33-13,739,852.75-3,695,619.33

Finding the Fourth Proportional to 9,161,936.33, 13,739,852.75 and 3,695,619.33

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Solution

The fourth proportional to 9,161,936.33, 13,739,852.75 and 3,695,619.33 is: 5,542,198.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,161,936.33 : 13,739,852.75 = 3,695,619.33 : x
  2. Step 2: Convert to fraction form
    9,161,936.33/13,739,852.75 = 3,695,619.33/x
  3. Step 3: Cross multiply
    9,161,936.33x = 13,739,852.75 × 3,695,619.33
  4. Step 4: Simplify right side
    9,161,936.33x = 50,777,265,395,775.56
  5. Step 5: Solve for x
    x = 50,777,265,395,775.56/9,161,936.33
  6. Step 6: Final answer
    x = 5,542,198.02

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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.