Home / 3,823,213.22-5,275,993.02-2,104,296.56

Finding the Fourth Proportional to 3,823,213.22, 5,275,993.02 and 2,104,296.56

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Solution

The fourth proportional to 3,823,213.22, 5,275,993.02 and 2,104,296.56 is: 2,903,906.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,213.22 : 5,275,993.02 = 2,104,296.56 : x
  2. Step 2: Convert to fraction form
    3,823,213.22/5,275,993.02 = 2,104,296.56/x
  3. Step 3: Cross multiply
    3,823,213.22x = 5,275,993.02 × 2,104,296.56
  4. Step 4: Simplify right side
    3,823,213.22x = 11,102,253,962,570.01
  5. Step 5: Solve for x
    x = 11,102,253,962,570.01/3,823,213.22
  6. Step 6: Final answer
    x = 2,903,906.56

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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.