Home / 6,826,388.58-9,420,236.37-3,770,537.22

Finding the Fourth Proportional to 6,826,388.58, 9,420,236.37 and 3,770,537.22

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Solution

The fourth proportional to 6,826,388.58, 9,420,236.37 and 3,770,537.22 is: 5,203,242.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,826,388.58 : 9,420,236.37 = 3,770,537.22 : x
  2. Step 2: Convert to fraction form
    6,826,388.58/9,420,236.37 = 3,770,537.22/x
  3. Step 3: Cross multiply
    6,826,388.58x = 9,420,236.37 × 3,770,537.22
  4. Step 4: Simplify right side
    6,826,388.58x = 35,519,351,854,282.69
  5. Step 5: Solve for x
    x = 35,519,351,854,282.69/6,826,388.58
  6. Step 6: Final answer
    x = 5,203,242.01

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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.