Home / 6,022,233.60-8,310,690.32-3,268,919.20

Finding the Fourth Proportional to 6,022,233.60, 8,310,690.32 and 3,268,919.20

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Solution

The fourth proportional to 6,022,233.60, 8,310,690.32 and 3,268,919.20 is: 4,511,112.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022,233.60 : 8,310,690.32 = 3,268,919.20 : x
  2. Step 2: Convert to fraction form
    6,022,233.60/8,310,690.32 = 3,268,919.20/x
  3. Step 3: Cross multiply
    6,022,233.60x = 8,310,690.32 × 3,268,919.20
  4. Step 4: Simplify right side
    6,022,233.60x = 27,166,975,152,302.15
  5. Step 5: Solve for x
    x = 27,166,975,152,302.15/6,022,233.60
  6. Step 6: Final answer
    x = 4,511,112.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.