Home / 3,818,232.93-5,268,849.27-2,248,116.37

Finding the Fourth Proportional to 3,818,232.93, 5,268,849.27 and 2,248,116.37

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Solution

The fourth proportional to 3,818,232.93, 5,268,849.27 and 2,248,116.37 is: 3,102,216.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,818,232.93 : 5,268,849.27 = 2,248,116.37 : x
  2. Step 2: Convert to fraction form
    3,818,232.93/5,268,849.27 = 2,248,116.37/x
  3. Step 3: Cross multiply
    3,818,232.93x = 5,268,849.27 × 2,248,116.37
  4. Step 4: Simplify right side
    3,818,232.93x = 11,844,986,315,629.92
  5. Step 5: Solve for x
    x = 11,844,986,315,629.92/3,818,232.93
  6. Step 6: Final answer
    x = 3,102,216.79

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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.