Home / 2,003,069.77-3,002,505.13-740,091.85

Finding the Fourth Proportional to 2,003,069.77, 3,002,505.13 and 740,091.85

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Solution

The fourth proportional to 2,003,069.77, 3,002,505.13 and 740,091.85 is: 1,109,362.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,069.77 : 3,002,505.13 = 740,091.85 : x
  2. Step 2: Convert to fraction form
    2,003,069.77/3,002,505.13 = 740,091.85/x
  3. Step 3: Cross multiply
    2,003,069.77x = 3,002,505.13 × 740,091.85
  4. Step 4: Simplify right side
    2,003,069.77x = 2,222,129,576,296.19
  5. Step 5: Solve for x
    x = 2,222,129,576,296.19/2,003,069.77
  6. Step 6: Final answer
    x = 1,109,362.04

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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.