Home / 2,373,342.44-3,275,145.06-1,393,265.73

Finding the Fourth Proportional to 2,373,342.44, 3,275,145.06 and 1,393,265.73

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Solution

The fourth proportional to 2,373,342.44, 3,275,145.06 and 1,393,265.73 is: 1,922,667.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,342.44 : 3,275,145.06 = 1,393,265.73 : x
  2. Step 2: Convert to fraction form
    2,373,342.44/3,275,145.06 = 1,393,265.73/x
  3. Step 3: Cross multiply
    2,373,342.44x = 3,275,145.06 × 1,393,265.73
  4. Step 4: Simplify right side
    2,373,342.44x = 4,563,147,372,876.79
  5. Step 5: Solve for x
    x = 4,563,147,372,876.79/2,373,342.44
  6. Step 6: Final answer
    x = 1,922,667.08

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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.