Home / 3,606,273.68-4,976,791.40-2,057,786.96

Finding the Fourth Proportional to 3,606,273.68, 4,976,791.40 and 2,057,786.96

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Solution

The fourth proportional to 3,606,273.68, 4,976,791.40 and 2,057,786.96 is: 2,839,822.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,273.68 : 4,976,791.40 = 2,057,786.96 : x
  2. Step 2: Convert to fraction form
    3,606,273.68/4,976,791.40 = 2,057,786.96/x
  3. Step 3: Cross multiply
    3,606,273.68x = 4,976,791.40 × 2,057,786.96
  4. Step 4: Simplify right side
    3,606,273.68x = 10,241,176,445,560.14
  5. Step 5: Solve for x
    x = 10,241,176,445,560.14/3,606,273.68
  6. Step 6: Final answer
    x = 2,839,822.31

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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.