Home / 5,667,033.62-7,820,670.30-3,088,881.38

Finding the Fourth Proportional to 5,667,033.62, 7,820,670.30 and 3,088,881.38

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Solution

The fourth proportional to 5,667,033.62, 7,820,670.30 and 3,088,881.38 is: 4,262,745.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,033.62 : 7,820,670.30 = 3,088,881.38 : x
  2. Step 2: Convert to fraction form
    5,667,033.62/7,820,670.30 = 3,088,881.38/x
  3. Step 3: Cross multiply
    5,667,033.62x = 7,820,670.30 × 3,088,881.38
  4. Step 4: Simplify right side
    5,667,033.62x = 24,157,122,868,789.01
  5. Step 5: Solve for x
    x = 24,157,122,868,789.01/5,667,033.62
  6. Step 6: Final answer
    x = 4,262,745.64

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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.