Home / 6,383,876.30-9,575,107.09-2,285,033.71

Finding the Fourth Proportional to 6,383,876.30, 9,575,107.09 and 2,285,033.71

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Solution

The fourth proportional to 6,383,876.30, 9,575,107.09 and 2,285,033.71 is: 3,427,297.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,383,876.30 : 9,575,107.09 = 2,285,033.71 : x
  2. Step 2: Convert to fraction form
    6,383,876.30/9,575,107.09 = 2,285,033.71/x
  3. Step 3: Cross multiply
    6,383,876.30x = 9,575,107.09 × 2,285,033.71
  4. Step 4: Simplify right side
    6,383,876.30x = 21,879,442,429,634.47
  5. Step 5: Solve for x
    x = 21,879,442,429,634.47/6,383,876.30
  6. Step 6: Final answer
    x = 3,427,297.37

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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.