Home / 6,256,207.70-9,384,311.55-3,067,561.70

Finding the Fourth Proportional to 6,256,207.70, 9,384,311.55 and 3,067,561.70

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Solution

The fourth proportional to 6,256,207.70, 9,384,311.55 and 3,067,561.70 is: 4,601,342.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,207.70 : 9,384,311.55 = 3,067,561.70 : x
  2. Step 2: Convert to fraction form
    6,256,207.70/9,384,311.55 = 3,067,561.70/x
  3. Step 3: Cross multiply
    6,256,207.70x = 9,384,311.55 × 3,067,561.70
  4. Step 4: Simplify right side
    6,256,207.70x = 28,786,954,691,647.64
  5. Step 5: Solve for x
    x = 28,786,954,691,647.64/6,256,207.70
  6. Step 6: Final answer
    x = 4,601,342.55

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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.