Home / 3,410,073.22-5,115,927.25-1,135,617.32

Finding the Fourth Proportional to 3,410,073.22, 5,115,927.25 and 1,135,617.32

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Solution

The fourth proportional to 3,410,073.22, 5,115,927.25 and 1,135,617.32 is: 1,703,698.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,073.22 : 5,115,927.25 = 1,135,617.32 : x
  2. Step 2: Convert to fraction form
    3,410,073.22/5,115,927.25 = 1,135,617.32/x
  3. Step 3: Cross multiply
    3,410,073.22x = 5,115,927.25 × 1,135,617.32
  4. Step 4: Simplify right side
    3,410,073.22x = 5,809,735,592,959.97
  5. Step 5: Solve for x
    x = 5,809,735,592,959.97/3,410,073.22
  6. Step 6: Final answer
    x = 1,703,698.20

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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.