Home / 6,784,872.70-10,181,974.65-2,795,784.70

Finding the Fourth Proportional to 6,784,872.70, 10,181,974.65 and 2,795,784.70

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Solution

The fourth proportional to 6,784,872.70, 10,181,974.65 and 2,795,784.70 is: 4,195,599.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,784,872.70 : 10,181,974.65 = 2,795,784.70 : x
  2. Step 2: Convert to fraction form
    6,784,872.70/10,181,974.65 = 2,795,784.70/x
  3. Step 3: Cross multiply
    6,784,872.70x = 10,181,974.65 × 2,795,784.70
  4. Step 4: Simplify right side
    6,784,872.70x = 28,466,608,942,257.86
  5. Step 5: Solve for x
    x = 28,466,608,942,257.86/6,784,872.70
  6. Step 6: Final answer
    x = 4,195,599.56

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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.