Home / 11,041,860-16,566,170.33-5,654,325.03

Finding the Fourth Proportional to 11,041,860, 16,566,170.33 and 5,654,325.03

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Solution

The fourth proportional to 11,041,860, 16,566,170.33 and 5,654,325.03 is: 8,483,218.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,041,860 : 16,566,170.33 = 5,654,325.03 : x
  2. Step 2: Convert to fraction form
    11,041,860/16,566,170.33 = 5,654,325.03/x
  3. Step 3: Cross multiply
    11,041,860x = 16,566,170.33 × 5,654,325.03
  4. Step 4: Simplify right side
    11,041,860x = 93,670,511,548,162.36
  5. Step 5: Solve for x
    x = 93,670,511,548,162.36/11,041,860
  6. Step 6: Final answer
    x = 8,483,218.55

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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.