Home / 6,165,252.20-9,250,502.70-3,892,521.80

Finding the Fourth Proportional to 6,165,252.20, 9,250,502.70 and 3,892,521.80

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Solution

The fourth proportional to 6,165,252.20, 9,250,502.70 and 3,892,521.80 is: 5,840,439.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,165,252.20 : 9,250,502.70 = 3,892,521.80 : x
  2. Step 2: Convert to fraction form
    6,165,252.20/9,250,502.70 = 3,892,521.80/x
  3. Step 3: Cross multiply
    6,165,252.20x = 9,250,502.70 × 3,892,521.80
  4. Step 4: Simplify right side
    6,165,252.20x = 36,007,783,420,708.85
  5. Step 5: Solve for x
    x = 36,007,783,420,708.85/6,165,252.20
  6. Step 6: Final answer
    x = 5,840,439.65

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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.