Home / 6,163,961.76-9,245,676.96-1,614,910.23

Finding the Fourth Proportional to 6,163,961.76, 9,245,676.96 and 1,614,910.23

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Solution

The fourth proportional to 6,163,961.76, 9,245,676.96 and 1,614,910.23 is: 2,422,295.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,163,961.76 : 9,245,676.96 = 1,614,910.23 : x
  2. Step 2: Convert to fraction form
    6,163,961.76/9,245,676.96 = 1,614,910.23/x
  3. Step 3: Cross multiply
    6,163,961.76x = 9,245,676.96 × 1,614,910.23
  4. Step 4: Simplify right side
    6,163,961.76x = 14,930,938,305,979.30
  5. Step 5: Solve for x
    x = 14,930,938,305,979.30/6,163,961.76
  6. Step 6: Final answer
    x = 2,422,295.74

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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.