Home / 9,086,952.80-13,628,595.77-3,327,720.44

Finding the Fourth Proportional to 9,086,952.80, 13,628,595.77 and 3,327,720.44

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Solution

The fourth proportional to 9,086,952.80, 13,628,595.77 and 3,327,720.44 is: 4,990,909.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,086,952.80 : 13,628,595.77 = 3,327,720.44 : x
  2. Step 2: Convert to fraction form
    9,086,952.80/13,628,595.77 = 3,327,720.44/x
  3. Step 3: Cross multiply
    9,086,952.80x = 13,628,595.77 × 3,327,720.44
  4. Step 4: Simplify right side
    9,086,952.80x = 45,352,156,755,015.19
  5. Step 5: Solve for x
    x = 45,352,156,755,015.19/9,086,952.80
  6. Step 6: Final answer
    x = 4,990,909.25

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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.