Home / 8,084,273.44-12,115,879.44-3,286,358.08

Finding the Fourth Proportional to 8,084,273.44, 12,115,879.44 and 3,286,358.08

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Solution

The fourth proportional to 8,084,273.44, 12,115,879.44 and 3,286,358.08 is: 4,925,256.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084,273.44 : 12,115,879.44 = 3,286,358.08 : x
  2. Step 2: Convert to fraction form
    8,084,273.44/12,115,879.44 = 3,286,358.08/x
  3. Step 3: Cross multiply
    8,084,273.44x = 12,115,879.44 × 3,286,358.08
  4. Step 4: Simplify right side
    8,084,273.44x = 39,817,118,293,949.88
  5. Step 5: Solve for x
    x = 39,817,118,293,949.88/8,084,273.44
  6. Step 6: Final answer
    x = 4,925,256.25

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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.