Home / 6,274,893-9,416,321.19-2,680,687.02

Finding the Fourth Proportional to 6,274,893, 9,416,321.19 and 2,680,687.02

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Solution

The fourth proportional to 6,274,893, 9,416,321.19 and 2,680,687.02 is: 4,022,731.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,274,893 : 9,416,321.19 = 2,680,687.02 : x
  2. Step 2: Convert to fraction form
    6,274,893/9,416,321.19 = 2,680,687.02/x
  3. Step 3: Cross multiply
    6,274,893x = 9,416,321.19 × 2,680,687.02
  4. Step 4: Simplify right side
    6,274,893x = 25,242,209,990,183.95
  5. Step 5: Solve for x
    x = 25,242,209,990,183.95/6,274,893
  6. Step 6: Final answer
    x = 4,022,731.54

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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.