Home / 8,028,733.32-12,042,995.56-1,963,517.54

Finding the Fourth Proportional to 8,028,733.32, 12,042,995.56 and 1,963,517.54

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Solution

The fourth proportional to 8,028,733.32, 12,042,995.56 and 1,963,517.54 is: 2,945,250.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,028,733.32 : 12,042,995.56 = 1,963,517.54 : x
  2. Step 2: Convert to fraction form
    8,028,733.32/12,042,995.56 = 1,963,517.54/x
  3. Step 3: Cross multiply
    8,028,733.32x = 12,042,995.56 × 1,963,517.54
  4. Step 4: Simplify right side
    8,028,733.32x = 23,646,632,951,078.35
  5. Step 5: Solve for x
    x = 23,646,632,951,078.35/8,028,733.32
  6. Step 6: Final answer
    x = 2,945,250.76

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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.