Home / 6,923,540.80-10,383,095.04-2,311,536.88

Finding the Fourth Proportional to 6,923,540.80, 10,383,095.04 and 2,311,536.88

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Solution

The fourth proportional to 6,923,540.80, 10,383,095.04 and 2,311,536.88 is: 3,466,565.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923,540.80 : 10,383,095.04 = 2,311,536.88 : x
  2. Step 2: Convert to fraction form
    6,923,540.80/10,383,095.04 = 2,311,536.88/x
  3. Step 3: Cross multiply
    6,923,540.80x = 10,383,095.04 × 2,311,536.88
  4. Step 4: Simplify right side
    6,923,540.80x = 24,000,907,113,505.07
  5. Step 5: Solve for x
    x = 24,000,907,113,505.07/6,923,540.80
  6. Step 6: Final answer
    x = 3,466,565.42

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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.