Home / 3,501,933.26-5,253,914.76-1,452,212.60

Finding the Fourth Proportional to 3,501,933.26, 5,253,914.76 and 1,452,212.60

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Solution

The fourth proportional to 3,501,933.26, 5,253,914.76 and 1,452,212.60 is: 2,178,739.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,933.26 : 5,253,914.76 = 1,452,212.60 : x
  2. Step 2: Convert to fraction form
    3,501,933.26/5,253,914.76 = 1,452,212.60/x
  3. Step 3: Cross multiply
    3,501,933.26x = 5,253,914.76 × 1,452,212.60
  4. Step 4: Simplify right side
    3,501,933.26x = 7,629,801,213,797.98
  5. Step 5: Solve for x
    x = 7,629,801,213,797.98/3,501,933.26
  6. Step 6: Final answer
    x = 2,178,739.76

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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.