Home / 11,830,029.26-17,747,610.84-3,632,699.43

Finding the Fourth Proportional to 11,830,029.26, 17,747,610.84 and 3,632,699.43

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Solution

The fourth proportional to 11,830,029.26, 17,747,610.84 and 3,632,699.43 is: 5,449,837.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,830,029.26 : 17,747,610.84 = 3,632,699.43 : x
  2. Step 2: Convert to fraction form
    11,830,029.26/17,747,610.84 = 3,632,699.43/x
  3. Step 3: Cross multiply
    11,830,029.26x = 17,747,610.84 × 3,632,699.43
  4. Step 4: Simplify right side
    11,830,029.26x = 64,471,735,782,329.82
  5. Step 5: Solve for x
    x = 64,471,735,782,329.82/11,830,029.26
  6. Step 6: Final answer
    x = 5,449,837.39

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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.