Home / 11,241,408.96-16,863,876-3,666,625.92

Finding the Fourth Proportional to 11,241,408.96, 16,863,876 and 3,666,625.92

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Solution

The fourth proportional to 11,241,408.96, 16,863,876 and 3,666,625.92 is: 5,500,513.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,241,408.96 : 16,863,876 = 3,666,625.92 : x
  2. Step 2: Convert to fraction form
    11,241,408.96/16,863,876 = 3,666,625.92/x
  3. Step 3: Cross multiply
    11,241,408.96x = 16,863,876 × 3,666,625.92
  4. Step 4: Simplify right side
    11,241,408.96x = 61,833,524,853,265.92
  5. Step 5: Solve for x
    x = 61,833,524,853,265.92/11,241,408.96
  6. Step 6: Final answer
    x = 5,500,513.78

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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.