Home / 3,367,819.04-5,054,922.32-2,084,544.72

Finding the Fourth Proportional to 3,367,819.04, 5,054,922.32 and 2,084,544.72

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Solution

The fourth proportional to 3,367,819.04, 5,054,922.32 and 2,084,544.72 is: 3,128,793.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,819.04 : 5,054,922.32 = 2,084,544.72 : x
  2. Step 2: Convert to fraction form
    3,367,819.04/5,054,922.32 = 2,084,544.72/x
  3. Step 3: Cross multiply
    3,367,819.04x = 5,054,922.32 × 2,084,544.72
  4. Step 4: Simplify right side
    3,367,819.04x = 10,537,211,632,166.15
  5. Step 5: Solve for x
    x = 10,537,211,632,166.15/3,367,819.04
  6. Step 6: Final answer
    x = 3,128,793.89

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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.