Home / 3,027,634.20-4,541,451.30-2,230,472.70

Finding the Fourth Proportional to 3,027,634.20, 4,541,451.30 and 2,230,472.70

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Solution

The fourth proportional to 3,027,634.20, 4,541,451.30 and 2,230,472.70 is: 3,345,709.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,634.20 : 4,541,451.30 = 2,230,472.70 : x
  2. Step 2: Convert to fraction form
    3,027,634.20/4,541,451.30 = 2,230,472.70/x
  3. Step 3: Cross multiply
    3,027,634.20x = 4,541,451.30 × 2,230,472.70
  4. Step 4: Simplify right side
    3,027,634.20x = 10,129,583,143,029.51
  5. Step 5: Solve for x
    x = 10,129,583,143,029.51/3,027,634.20
  6. Step 6: Final answer
    x = 3,345,709.05

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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.