Home / 2,467,265.76-3,405,766.32-1,608,035.04

Finding the Fourth Proportional to 2,467,265.76, 3,405,766.32 and 1,608,035.04

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Solution

The fourth proportional to 2,467,265.76, 3,405,766.32 and 1,608,035.04 is: 2,219,700.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,265.76 : 3,405,766.32 = 1,608,035.04 : x
  2. Step 2: Convert to fraction form
    2,467,265.76/3,405,766.32 = 1,608,035.04/x
  3. Step 3: Cross multiply
    2,467,265.76x = 3,405,766.32 × 1,608,035.04
  4. Step 4: Simplify right side
    2,467,265.76x = 5,476,591,580,611.85
  5. Step 5: Solve for x
    x = 5,476,591,580,611.85/2,467,265.76
  6. Step 6: Final answer
    x = 2,219,700.72

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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.