Home / 3,830,667.72-5,731,808.27-3,070,202.73

Finding the Fourth Proportional to 3,830,667.72, 5,731,808.27 and 3,070,202.73

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Solution

The fourth proportional to 3,830,667.72, 5,731,808.27 and 3,070,202.73 is: 4,593,928.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,830,667.72 : 5,731,808.27 = 3,070,202.73 : x
  2. Step 2: Convert to fraction form
    3,830,667.72/5,731,808.27 = 3,070,202.73/x
  3. Step 3: Cross multiply
    3,830,667.72x = 5,731,808.27 × 3,070,202.73
  4. Step 4: Simplify right side
    3,830,667.72x = 17,597,813,383,039.56
  5. Step 5: Solve for x
    x = 17,597,813,383,039.56/3,830,667.72
  6. Step 6: Final answer
    x = 4,593,928.44

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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.