Home / 2,741,744.42-3,783,725.47-1,518,049.93

Finding the Fourth Proportional to 2,741,744.42, 3,783,725.47 and 1,518,049.93

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Solution

The fourth proportional to 2,741,744.42, 3,783,725.47 and 1,518,049.93 is: 2,094,974.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,744.42 : 3,783,725.47 = 1,518,049.93 : x
  2. Step 2: Convert to fraction form
    2,741,744.42/3,783,725.47 = 1,518,049.93/x
  3. Step 3: Cross multiply
    2,741,744.42x = 3,783,725.47 × 1,518,049.93
  4. Step 4: Simplify right side
    2,741,744.42x = 5,743,884,171,618.28
  5. Step 5: Solve for x
    x = 5,743,884,171,618.28/2,741,744.42
  6. Step 6: Final answer
    x = 2,094,974.33

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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.