Home / 3,726,119.00-5,589,178.05-1,201,774.25

Finding the Fourth Proportional to 3,726,119.00, 5,589,178.05 and 1,201,774.25

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Solution

The fourth proportional to 3,726,119.00, 5,589,178.05 and 1,201,774.25 is: 1,802,661.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,119.00 : 5,589,178.05 = 1,201,774.25 : x
  2. Step 2: Convert to fraction form
    3,726,119.00/5,589,178.05 = 1,201,774.25/x
  3. Step 3: Cross multiply
    3,726,119.00x = 5,589,178.05 × 1,201,774.25
  4. Step 4: Simplify right side
    3,726,119.00x = 6,716,930,270,874.83
  5. Step 5: Solve for x
    x = 6,716,930,270,874.83/3,726,119.00
  6. Step 6: Final answer
    x = 1,802,661.23

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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.