Home / 3,853,273.70-5,779,910.55-3,617,077.70

Finding the Fourth Proportional to 3,853,273.70, 5,779,910.55 and 3,617,077.70

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Solution

The fourth proportional to 3,853,273.70, 5,779,910.55 and 3,617,077.70 is: 5,425,616.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,853,273.70 : 5,779,910.55 = 3,617,077.70 : x
  2. Step 2: Convert to fraction form
    3,853,273.70/5,779,910.55 = 3,617,077.70/x
  3. Step 3: Cross multiply
    3,853,273.70x = 5,779,910.55 × 3,617,077.70
  4. Step 4: Simplify right side
    3,853,273.70x = 20,906,385,558,399.73
  5. Step 5: Solve for x
    x = 20,906,385,558,399.73/3,853,273.70
  6. Step 6: Final answer
    x = 5,425,616.55

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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.