Home / 11,481,338.66-17,221,577.33-2,845,467.50

Finding the Fourth Proportional to 11,481,338.66, 17,221,577.33 and 2,845,467.50

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Solution

The fourth proportional to 11,481,338.66, 17,221,577.33 and 2,845,467.50 is: 4,268,094.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,481,338.66 : 17,221,577.33 = 2,845,467.50 : x
  2. Step 2: Convert to fraction form
    11,481,338.66/17,221,577.33 = 2,845,467.50/x
  3. Step 3: Cross multiply
    11,481,338.66x = 17,221,577.33 × 2,845,467.50
  4. Step 4: Simplify right side
    11,481,338.66x = 49,003,438,512,257.55
  5. Step 5: Solve for x
    x = 49,003,438,512,257.55/11,481,338.66
  6. Step 6: Final answer
    x = 4,268,094.51

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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.