Home / 2,743,268.26-3,785,740.60-1,519,592.56

Finding the Fourth Proportional to 2,743,268.26, 3,785,740.60 and 1,519,592.56

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Solution

The fourth proportional to 2,743,268.26, 3,785,740.60 and 1,519,592.56 is: 2,097,054.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,743,268.26 : 3,785,740.60 = 1,519,592.56 : x
  2. Step 2: Convert to fraction form
    2,743,268.26/3,785,740.60 = 1,519,592.56/x
  3. Step 3: Cross multiply
    2,743,268.26x = 3,785,740.60 × 1,519,592.56
  4. Step 4: Simplify right side
    2,743,268.26x = 5,752,783,249,849.94
  5. Step 5: Solve for x
    x = 5,752,783,249,849.94/2,743,268.26
  6. Step 6: Final answer
    x = 2,097,054.57

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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.