Home / 4,830,608.20-7,245,912.30-4,039,351.60

Finding the Fourth Proportional to 4,830,608.20, 7,245,912.30 and 4,039,351.60

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Solution

The fourth proportional to 4,830,608.20, 7,245,912.30 and 4,039,351.60 is: 6,059,027.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,608.20 : 7,245,912.30 = 4,039,351.60 : x
  2. Step 2: Convert to fraction form
    4,830,608.20/7,245,912.30 = 4,039,351.60/x
  3. Step 3: Cross multiply
    4,830,608.20x = 7,245,912.30 × 4,039,351.60
  4. Step 4: Simplify right side
    4,830,608.20x = 29,268,787,442,464.68
  5. Step 5: Solve for x
    x = 29,268,787,442,464.68/4,830,608.20
  6. Step 6: Final answer
    x = 6,059,027.40

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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.