Home / 3,027,136.70-4,541,621.73-1,081,610.49

Finding the Fourth Proportional to 3,027,136.70, 4,541,621.73 and 1,081,610.49

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Solution

The fourth proportional to 3,027,136.70, 4,541,621.73 and 1,081,610.49 is: 1,622,743.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,136.70 : 4,541,621.73 = 1,081,610.49 : x
  2. Step 2: Convert to fraction form
    3,027,136.70/4,541,621.73 = 1,081,610.49/x
  3. Step 3: Cross multiply
    3,027,136.70x = 4,541,621.73 × 1,081,610.49
  4. Step 4: Simplify right side
    3,027,136.70x = 4,912,265,725,816.29
  5. Step 5: Solve for x
    x = 4,912,265,725,816.29/3,027,136.70
  6. Step 6: Final answer
    x = 1,622,743.27

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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.