Home / 3,034,043.62-4,551,034.25-1,753,836.50

Finding the Fourth Proportional to 3,034,043.62, 4,551,034.25 and 1,753,836.50

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Solution

The fourth proportional to 3,034,043.62, 4,551,034.25 and 1,753,836.50 is: 2,630,736.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,043.62 : 4,551,034.25 = 1,753,836.50 : x
  2. Step 2: Convert to fraction form
    3,034,043.62/4,551,034.25 = 1,753,836.50/x
  3. Step 3: Cross multiply
    3,034,043.62x = 4,551,034.25 × 1,753,836.50
  4. Step 4: Simplify right side
    3,034,043.62x = 7,981,769,991,890.56
  5. Step 5: Solve for x
    x = 7,981,769,991,890.56/3,034,043.62
  6. Step 6: Final answer
    x = 2,630,736.73

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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.