Home / 2,022,791.20-3,034,629.87-760,618.83

Finding the Fourth Proportional to 2,022,791.20, 3,034,629.87 and 760,618.83

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Solution

The fourth proportional to 2,022,791.20, 3,034,629.87 and 760,618.83 is: 1,141,094.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,791.20 : 3,034,629.87 = 760,618.83 : x
  2. Step 2: Convert to fraction form
    2,022,791.20/3,034,629.87 = 760,618.83/x
  3. Step 3: Cross multiply
    2,022,791.20x = 3,034,629.87 × 760,618.83
  4. Step 4: Simplify right side
    2,022,791.20x = 2,308,196,621,202.45
  5. Step 5: Solve for x
    x = 2,308,196,621,202.45/2,022,791.20
  6. Step 6: Final answer
    x = 1,141,094.85

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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.