Home / 2,214,297.60-3,322,029.60-794,205.60

Finding the Fourth Proportional to 2,214,297.60, 3,322,029.60 and 794,205.60

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Solution

The fourth proportional to 2,214,297.60, 3,322,029.60 and 794,205.60 is: 1,191,517.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,297.60 : 3,322,029.60 = 794,205.60 : x
  2. Step 2: Convert to fraction form
    2,214,297.60/3,322,029.60 = 794,205.60/x
  3. Step 3: Cross multiply
    2,214,297.60x = 3,322,029.60 × 794,205.60
  4. Step 4: Simplify right side
    2,214,297.60x = 2,638,374,511,685.76
  5. Step 5: Solve for x
    x = 2,638,374,511,685.76/2,214,297.60
  6. Step 6: Final answer
    x = 1,191,517.58

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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.