Home / 11,971,422.44-17,957,133.82-2,873,520.01

Finding the Fourth Proportional to 11,971,422.44, 17,957,133.82 and 2,873,520.01

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Solution

The fourth proportional to 11,971,422.44, 17,957,133.82 and 2,873,520.01 is: 4,310,280.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,971,422.44 : 17,957,133.82 = 2,873,520.01 : x
  2. Step 2: Convert to fraction form
    11,971,422.44/17,957,133.82 = 2,873,520.01/x
  3. Step 3: Cross multiply
    11,971,422.44x = 17,957,133.82 × 2,873,520.01
  4. Step 4: Simplify right side
    11,971,422.44x = 51,600,183,380,056.05
  5. Step 5: Solve for x
    x = 51,600,183,380,056.05/11,971,422.44
  6. Step 6: Final answer
    x = 4,310,280.05

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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.