Home / 4,053,974.54-5,594,485.38-2,218,433.22

Finding the Fourth Proportional to 4,053,974.54, 5,594,485.38 and 2,218,433.22

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Solution

The fourth proportional to 4,053,974.54, 5,594,485.38 and 2,218,433.22 is: 3,061,438.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053,974.54 : 5,594,485.38 = 2,218,433.22 : x
  2. Step 2: Convert to fraction form
    4,053,974.54/5,594,485.38 = 2,218,433.22/x
  3. Step 3: Cross multiply
    4,053,974.54x = 5,594,485.38 × 2,218,433.22
  4. Step 4: Simplify right side
    4,053,974.54x = 12,410,992,215,796.32
  5. Step 5: Solve for x
    x = 12,410,992,215,796.32/4,053,974.54
  6. Step 6: Final answer
    x = 3,061,438.13

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Double scale
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1.5x scale

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.