Home / 5,055,164.70-7,582,747.05-3,795,452.70

Finding the Fourth Proportional to 5,055,164.70, 7,582,747.05 and 3,795,452.70

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Solution

The fourth proportional to 5,055,164.70, 7,582,747.05 and 3,795,452.70 is: 5,693,179.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,055,164.70 : 7,582,747.05 = 3,795,452.70 : x
  2. Step 2: Convert to fraction form
    5,055,164.70/7,582,747.05 = 3,795,452.70/x
  3. Step 3: Cross multiply
    5,055,164.70x = 7,582,747.05 × 3,795,452.70
  4. Step 4: Simplify right side
    5,055,164.70x = 28,779,957,764,339.54
  5. Step 5: Solve for x
    x = 28,779,957,764,339.54/5,055,164.70
  6. Step 6: Final answer
    x = 5,693,179.05

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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.