Home / 3,067,027.30-4,600,540.23-823,165.30

Finding the Fourth Proportional to 3,067,027.30, 4,600,540.23 and 823,165.30

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Solution

The fourth proportional to 3,067,027.30, 4,600,540.23 and 823,165.30 is: 1,234,747.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,027.30 : 4,600,540.23 = 823,165.30 : x
  2. Step 2: Convert to fraction form
    3,067,027.30/4,600,540.23 = 823,165.30/x
  3. Step 3: Cross multiply
    3,067,027.30x = 4,600,540.23 × 823,165.30
  4. Step 4: Simplify right side
    3,067,027.30x = 3,787,005,078,590.02
  5. Step 5: Solve for x
    x = 3,787,005,078,590.02/3,067,027.30
  6. Step 6: Final answer
    x = 1,234,747.76

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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.