Home / 2,561,463.44-3,842,859.15-1,362,399.38

Finding the Fourth Proportional to 2,561,463.44, 3,842,859.15 and 1,362,399.38

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Solution

The fourth proportional to 2,561,463.44, 3,842,859.15 and 1,362,399.38 is: 2,043,952.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,561,463.44 : 3,842,859.15 = 1,362,399.38 : x
  2. Step 2: Convert to fraction form
    2,561,463.44/3,842,859.15 = 1,362,399.38/x
  3. Step 3: Cross multiply
    2,561,463.44x = 3,842,859.15 × 1,362,399.38
  4. Step 4: Simplify right side
    2,561,463.44x = 5,235,508,904,173.03
  5. Step 5: Solve for x
    x = 5,235,508,904,173.03/2,561,463.44
  6. Step 6: Final answer
    x = 2,043,952.23

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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.