Home / 8,760,099.66-13,140,181.77-2,694,789.36

Finding the Fourth Proportional to 8,760,099.66, 13,140,181.77 and 2,694,789.36

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Solution

The fourth proportional to 8,760,099.66, 13,140,181.77 and 2,694,789.36 is: 4,042,193.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,760,099.66 : 13,140,181.77 = 2,694,789.36 : x
  2. Step 2: Convert to fraction form
    8,760,099.66/13,140,181.77 = 2,694,789.36/x
  3. Step 3: Cross multiply
    8,760,099.66x = 13,140,181.77 × 2,694,789.36
  4. Step 4: Simplify right side
    8,760,099.66x = 35,410,022,022,261.96
  5. Step 5: Solve for x
    x = 35,410,022,022,261.96/8,760,099.66
  6. Step 6: Final answer
    x = 4,042,193.97

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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.