Home / 2,004,919.75-2,766,789.26-1,099,501.75

Finding the Fourth Proportional to 2,004,919.75, 2,766,789.26 and 1,099,501.75

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Solution

The fourth proportional to 2,004,919.75, 2,766,789.26 and 1,099,501.75 is: 1,517,312.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,919.75 : 2,766,789.26 = 1,099,501.75 : x
  2. Step 2: Convert to fraction form
    2,004,919.75/2,766,789.26 = 1,099,501.75/x
  3. Step 3: Cross multiply
    2,004,919.75x = 2,766,789.26 × 1,099,501.75
  4. Step 4: Simplify right side
    2,004,919.75x = 3,042,089,633,251.20
  5. Step 5: Solve for x
    x = 3,042,089,633,251.20/2,004,919.75
  6. Step 6: Final answer
    x = 1,517,312.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.