Home / 2,214,227.60-3,321,924.60-794,135.60

Finding the Fourth Proportional to 2,214,227.60, 3,321,924.60 and 794,135.60

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Solution

The fourth proportional to 2,214,227.60, 3,321,924.60 and 794,135.60 is: 1,191,412.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,227.60 : 3,321,924.60 = 794,135.60 : x
  2. Step 2: Convert to fraction form
    2,214,227.60/3,321,924.60 = 794,135.60/x
  3. Step 3: Cross multiply
    2,214,227.60x = 3,321,924.60 × 794,135.60
  4. Step 4: Simplify right side
    2,214,227.60x = 2,638,058,585,375.76
  5. Step 5: Solve for x
    x = 2,638,058,585,375.76/2,214,227.60
  6. Step 6: Final answer
    x = 1,191,412.57

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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.