Home / 2,322,462.94-3,203,706.24-2,158,062.22

Finding the Fourth Proportional to 2,322,462.94, 3,203,706.24 and 2,158,062.22

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Solution

The fourth proportional to 2,322,462.94, 3,203,706.24 and 2,158,062.22 is: 2,976,924.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,462.94 : 3,203,706.24 = 2,158,062.22 : x
  2. Step 2: Convert to fraction form
    2,322,462.94/3,203,706.24 = 2,158,062.22/x
  3. Step 3: Cross multiply
    2,322,462.94x = 3,203,706.24 × 2,158,062.22
  4. Step 4: Simplify right side
    2,322,462.94x = 6,913,797,389,731.94
  5. Step 5: Solve for x
    x = 6,913,797,389,731.94/2,322,462.94
  6. Step 6: Final answer
    x = 2,976,924.74

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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.