Home / 3,558,102.44-5,337,481.76-1,161,959.63

Finding the Fourth Proportional to 3,558,102.44, 5,337,481.76 and 1,161,959.63

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Solution

The fourth proportional to 3,558,102.44, 5,337,481.76 and 1,161,959.63 is: 1,743,046.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,102.44 : 5,337,481.76 = 1,161,959.63 : x
  2. Step 2: Convert to fraction form
    3,558,102.44/5,337,481.76 = 1,161,959.63/x
  3. Step 3: Cross multiply
    3,558,102.44x = 5,337,481.76 × 1,161,959.63
  4. Step 4: Simplify right side
    3,558,102.44x = 6,201,938,330,981.35
  5. Step 5: Solve for x
    x = 6,201,938,330,981.35/3,558,102.44
  6. Step 6: Final answer
    x = 1,743,046.59

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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.