Home / 6,022,234.60-8,310,691.70-3,268,920.20

Finding the Fourth Proportional to 6,022,234.60, 8,310,691.70 and 3,268,920.20

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Solution

The fourth proportional to 6,022,234.60, 8,310,691.70 and 3,268,920.20 is: 4,511,114.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022,234.60 : 8,310,691.70 = 3,268,920.20 : x
  2. Step 2: Convert to fraction form
    6,022,234.60/8,310,691.70 = 3,268,920.20/x
  3. Step 3: Cross multiply
    6,022,234.60x = 8,310,691.70 × 3,268,920.20
  4. Step 4: Simplify right side
    6,022,234.60x = 27,166,987,974,102.34
  5. Step 5: Solve for x
    x = 27,166,987,974,102.34/6,022,234.60
  6. Step 6: Final answer
    x = 4,511,114.19

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1.5x scale

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.