Home / 4,359,078.31-6,538,622.91-2,084,067.94

Finding the Fourth Proportional to 4,359,078.31, 6,538,622.91 and 2,084,067.94

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Solution

The fourth proportional to 4,359,078.31, 6,538,622.91 and 2,084,067.94 is: 3,126,104.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359,078.31 : 6,538,622.91 = 2,084,067.94 : x
  2. Step 2: Convert to fraction form
    4,359,078.31/6,538,622.91 = 2,084,067.94/x
  3. Step 3: Cross multiply
    4,359,078.31x = 6,538,622.91 × 2,084,067.94
  4. Step 4: Simplify right side
    4,359,078.31x = 13,626,934,378,480.51
  5. Step 5: Solve for x
    x = 13,626,934,378,480.51/4,359,078.31
  6. Step 6: Final answer
    x = 3,126,104.51

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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.