Home / 4,305,511.26-6,458,105.36-1,067,059.58

Finding the Fourth Proportional to 4,305,511.26, 6,458,105.36 and 1,067,059.58

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Solution

The fourth proportional to 4,305,511.26, 6,458,105.36 and 1,067,059.58 is: 1,600,549.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,305,511.26 : 6,458,105.36 = 1,067,059.58 : x
  2. Step 2: Convert to fraction form
    4,305,511.26/6,458,105.36 = 1,067,059.58/x
  3. Step 3: Cross multiply
    4,305,511.26x = 6,458,105.36 × 1,067,059.58
  4. Step 4: Simplify right side
    4,305,511.26x = 6,891,183,163,414.47
  5. Step 5: Solve for x
    x = 6,891,183,163,414.47/4,305,511.26
  6. Step 6: Final answer
    x = 1,600,549.33

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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.