Home / 3,629,365.97-5,446,558.53-1,499,468.54

Finding the Fourth Proportional to 3,629,365.97, 5,446,558.53 and 1,499,468.54

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Solution

The fourth proportional to 3,629,365.97, 5,446,558.53 and 1,499,468.54 is: 2,250,239.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,365.97 : 5,446,558.53 = 1,499,468.54 : x
  2. Step 2: Convert to fraction form
    3,629,365.97/5,446,558.53 = 1,499,468.54/x
  3. Step 3: Cross multiply
    3,629,365.97x = 5,446,558.53 × 1,499,468.54
  4. Step 4: Simplify right side
    3,629,365.97x = 8,166,943,167,003.65
  5. Step 5: Solve for x
    x = 8,166,943,167,003.65/3,629,365.97
  6. Step 6: Final answer
    x = 2,250,239.64

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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.