Home / 2,325,115.94-3,485,791.87-726,856.34

Finding the Fourth Proportional to 2,325,115.94, 3,485,791.87 and 726,856.34

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Solution

The fourth proportional to 2,325,115.94, 3,485,791.87 and 726,856.34 is: 1,089,696.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325,115.94 : 3,485,791.87 = 726,856.34 : x
  2. Step 2: Convert to fraction form
    2,325,115.94/3,485,791.87 = 726,856.34/x
  3. Step 3: Cross multiply
    2,325,115.94x = 3,485,791.87 × 726,856.34
  4. Step 4: Simplify right side
    2,325,115.94x = 2,533,669,901,383.86
  5. Step 5: Solve for x
    x = 2,533,669,901,383.86/2,325,115.94
  6. Step 6: Final answer
    x = 1,089,696.16

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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.