Home / 3,558,102.22-5,337,481.43-1,161,959.41

Finding the Fourth Proportional to 3,558,102.22, 5,337,481.43 and 1,161,959.41

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Solution

The fourth proportional to 3,558,102.22, 5,337,481.43 and 1,161,959.41 is: 1,743,046.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,102.22 : 5,337,481.43 = 1,161,959.41 : x
  2. Step 2: Convert to fraction form
    3,558,102.22/5,337,481.43 = 1,161,959.41/x
  3. Step 3: Cross multiply
    3,558,102.22x = 5,337,481.43 × 1,161,959.41
  4. Step 4: Simplify right side
    3,558,102.22x = 6,201,936,782,865.51
  5. Step 5: Solve for x
    x = 6,201,936,782,865.51/3,558,102.22
  6. Step 6: Final answer
    x = 1,743,046.26

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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.