Home / 6,770,233.86-9,342,922.62-3,869,687.01

Finding the Fourth Proportional to 6,770,233.86, 9,342,922.62 and 3,869,687.01

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Solution

The fourth proportional to 6,770,233.86, 9,342,922.62 and 3,869,687.01 is: 5,340,168.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,770,233.86 : 9,342,922.62 = 3,869,687.01 : x
  2. Step 2: Convert to fraction form
    6,770,233.86/9,342,922.62 = 3,869,687.01/x
  3. Step 3: Cross multiply
    6,770,233.86x = 9,342,922.62 × 3,869,687.01
  4. Step 4: Simplify right side
    6,770,233.86x = 36,154,186,298,049.16
  5. Step 5: Solve for x
    x = 36,154,186,298,049.16/6,770,233.86
  6. Step 6: Final answer
    x = 5,340,168.01

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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.