Home / 3,370,896.82-5,055,791.64-1,451,291.14

Finding the Fourth Proportional to 3,370,896.82, 5,055,791.64 and 1,451,291.14

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Solution

The fourth proportional to 3,370,896.82, 5,055,791.64 and 1,451,291.14 is: 2,176,698.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,896.82 : 5,055,791.64 = 1,451,291.14 : x
  2. Step 2: Convert to fraction form
    3,370,896.82/5,055,791.64 = 1,451,291.14/x
  3. Step 3: Cross multiply
    3,370,896.82x = 5,055,791.64 × 1,451,291.14
  4. Step 4: Simplify right side
    3,370,896.82x = 7,337,425,612,818.07
  5. Step 5: Solve for x
    x = 7,337,425,612,818.07/3,370,896.82
  6. Step 6: Final answer
    x = 2,176,698.37

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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.