Home / 3,545,566.23-5,320,010.25-1,747,469.52

Finding the Fourth Proportional to 3,545,566.23, 5,320,010.25 and 1,747,469.52

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Solution

The fourth proportional to 3,545,566.23, 5,320,010.25 and 1,747,469.52 is: 2,622,022.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,545,566.23 : 5,320,010.25 = 1,747,469.52 : x
  2. Step 2: Convert to fraction form
    3,545,566.23/5,320,010.25 = 1,747,469.52/x
  3. Step 3: Cross multiply
    3,545,566.23x = 5,320,010.25 × 1,747,469.52
  4. Step 4: Simplify right side
    3,545,566.23x = 9,296,555,757,962.58
  5. Step 5: Solve for x
    x = 9,296,555,757,962.58/3,545,566.23
  6. Step 6: Final answer
    x = 2,622,022.87

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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.