Home / 3,170,063.62-4,752,137.16-1,250,990.82

Finding the Fourth Proportional to 3,170,063.62, 4,752,137.16 and 1,250,990.82

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Solution

The fourth proportional to 3,170,063.62, 4,752,137.16 and 1,250,990.82 is: 1,875,318.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,063.62 : 4,752,137.16 = 1,250,990.82 : x
  2. Step 2: Convert to fraction form
    3,170,063.62/4,752,137.16 = 1,250,990.82/x
  3. Step 3: Cross multiply
    3,170,063.62x = 4,752,137.16 × 1,250,990.82
  4. Step 4: Simplify right side
    3,170,063.62x = 5,944,879,962,540.87
  5. Step 5: Solve for x
    x = 5,944,879,962,540.87/3,170,063.62
  6. Step 6: Final answer
    x = 1,875,318.82

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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.