Home / 3,670,022.05-5,505,033.08-2,394,563.65

Finding the Fourth Proportional to 3,670,022.05, 5,505,033.08 and 2,394,563.65

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Solution

The fourth proportional to 3,670,022.05, 5,505,033.08 and 2,394,563.65 is: 3,591,845.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,022.05 : 5,505,033.08 = 2,394,563.65 : x
  2. Step 2: Convert to fraction form
    3,670,022.05/5,505,033.08 = 2,394,563.65/x
  3. Step 3: Cross multiply
    3,670,022.05x = 5,505,033.08 × 2,394,563.65
  4. Step 4: Simplify right side
    3,670,022.05x = 13,182,152,105,415.54
  5. Step 5: Solve for x
    x = 13,182,152,105,415.54/3,670,022.05
  6. Step 6: Final answer
    x = 3,591,845.48

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Double scale
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Similar ratio
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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.