Home / 2,933,218.20-4,401,795.60-1,334,958.60

Finding the Fourth Proportional to 2,933,218.20, 4,401,795.60 and 1,334,958.60

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Solution

The fourth proportional to 2,933,218.20, 4,401,795.60 and 1,334,958.60 is: 2,003,333.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,218.20 : 4,401,795.60 = 1,334,958.60 : x
  2. Step 2: Convert to fraction form
    2,933,218.20/4,401,795.60 = 1,334,958.60/x
  3. Step 3: Cross multiply
    2,933,218.20x = 4,401,795.60 × 1,334,958.60
  4. Step 4: Simplify right side
    2,933,218.20x = 5,876,214,891,662.16
  5. Step 5: Solve for x
    x = 5,876,214,891,662.16/2,933,218.20
  6. Step 6: Final answer
    x = 2,003,333.71

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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.