Home / 4,444,747.40-6,667,121.10-3,325,003.40

Finding the Fourth Proportional to 4,444,747.40, 6,667,121.10 and 3,325,003.40

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Solution

The fourth proportional to 4,444,747.40, 6,667,121.10 and 3,325,003.40 is: 4,987,505.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444,747.40 : 6,667,121.10 = 3,325,003.40 : x
  2. Step 2: Convert to fraction form
    4,444,747.40/6,667,121.10 = 3,325,003.40/x
  3. Step 3: Cross multiply
    4,444,747.40x = 6,667,121.10 × 3,325,003.40
  4. Step 4: Simplify right side
    4,444,747.40x = 22,168,200,325,711.74
  5. Step 5: Solve for x
    x = 22,168,200,325,711.74/4,444,747.40
  6. Step 6: Final answer
    x = 4,987,505.10

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.