Home / 3,264,769.34-4,505,568.07-1,814,556.66

Finding the Fourth Proportional to 3,264,769.34, 4,505,568.07 and 1,814,556.66

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Solution

The fourth proportional to 3,264,769.34, 4,505,568.07 and 1,814,556.66 is: 2,504,191.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,769.34 : 4,505,568.07 = 1,814,556.66 : x
  2. Step 2: Convert to fraction form
    3,264,769.34/4,505,568.07 = 1,814,556.66/x
  3. Step 3: Cross multiply
    3,264,769.34x = 4,505,568.07 × 1,814,556.66
  4. Step 4: Simplify right side
    3,264,769.34x = 8,175,608,548,247.22
  5. Step 5: Solve for x
    x = 8,175,608,548,247.22/3,264,769.34
  6. Step 6: Final answer
    x = 2,504,191.78

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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.