Home / 11,339,644.05-17,004,736.66-3,556,553.08

Finding the Fourth Proportional to 11,339,644.05, 17,004,736.66 and 3,556,553.08

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Solution

The fourth proportional to 11,339,644.05, 17,004,736.66 and 3,556,553.08 is: 5,333,346.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,339,644.05 : 17,004,736.66 = 3,556,553.08 : x
  2. Step 2: Convert to fraction form
    11,339,644.05/17,004,736.66 = 3,556,553.08/x
  3. Step 3: Cross multiply
    11,339,644.05x = 17,004,736.66 × 3,556,553.08
  4. Step 4: Simplify right side
    11,339,644.05x = 60,478,248,583,237.95
  5. Step 5: Solve for x
    x = 60,478,248,583,237.95/11,339,644.05
  6. Step 6: Final answer
    x = 5,333,346.30

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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.