Home / 2,006,243.70-3,009,593.82-727,453.47

Finding the Fourth Proportional to 2,006,243.70, 3,009,593.82 and 727,453.47

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Solution

The fourth proportional to 2,006,243.70, 3,009,593.82 and 727,453.47 is: 1,091,262.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,243.70 : 3,009,593.82 = 727,453.47 : x
  2. Step 2: Convert to fraction form
    2,006,243.70/3,009,593.82 = 727,453.47/x
  3. Step 3: Cross multiply
    2,006,243.70x = 3,009,593.82 × 727,453.47
  4. Step 4: Simplify right side
    2,006,243.70x = 2,189,339,467,649.56
  5. Step 5: Solve for x
    x = 2,189,339,467,649.56/2,006,243.70
  6. Step 6: Final answer
    x = 1,091,262.97

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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.