Home / 5,609,249.32-8,410,880.58-2,910,857.68

Finding the Fourth Proportional to 5,609,249.32, 8,410,880.58 and 2,910,857.68

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Solution

The fourth proportional to 5,609,249.32, 8,410,880.58 and 2,910,857.68 is: 4,364,733.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,609,249.32 : 8,410,880.58 = 2,910,857.68 : x
  2. Step 2: Convert to fraction form
    5,609,249.32/8,410,880.58 = 2,910,857.68/x
  3. Step 3: Cross multiply
    5,609,249.32x = 8,410,880.58 × 2,910,857.68
  4. Step 4: Simplify right side
    5,609,249.32x = 24,482,876,331,855.86
  5. Step 5: Solve for x
    x = 24,482,876,331,855.86/5,609,249.32
  6. Step 6: Final answer
    x = 4,364,733.13

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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.