Home / 8,410,249.80-11,606,149.37-4,542,770.96

Finding the Fourth Proportional to 8,410,249.80, 11,606,149.37 and 4,542,770.96

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Solution

The fourth proportional to 8,410,249.80, 11,606,149.37 and 4,542,770.96 is: 6,269,026.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,410,249.80 : 11,606,149.37 = 4,542,770.96 : x
  2. Step 2: Convert to fraction form
    8,410,249.80/11,606,149.37 = 4,542,770.96/x
  3. Step 3: Cross multiply
    8,410,249.80x = 11,606,149.37 × 4,542,770.96
  4. Step 4: Simplify right side
    8,410,249.80x = 52,724,078,234,713.70
  5. Step 5: Solve for x
    x = 52,724,078,234,713.70/8,410,249.80
  6. Step 6: Final answer
    x = 6,269,026.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.