Home / 11,882,102.88-17,823,837.60-3,361,725.12

Finding the Fourth Proportional to 11,882,102.88, 17,823,837.60 and 3,361,725.12

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Solution

The fourth proportional to 11,882,102.88, 17,823,837.60 and 3,361,725.12 is: 5,042,781.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,882,102.88 : 17,823,837.60 = 3,361,725.12 : x
  2. Step 2: Convert to fraction form
    11,882,102.88/17,823,837.60 = 3,361,725.12/x
  3. Step 3: Cross multiply
    11,882,102.88x = 17,823,837.60 × 3,361,725.12
  4. Step 4: Simplify right side
    11,882,102.88x = 59,918,842,594,720.52
  5. Step 5: Solve for x
    x = 59,918,842,594,720.52/11,882,102.88
  6. Step 6: Final answer
    x = 5,042,781.00

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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.