Home / 7,531,950.45-11,288,469.72-4,073,552.27

Finding the Fourth Proportional to 7,531,950.45, 11,288,469.72 and 4,073,552.27

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Solution

The fourth proportional to 7,531,950.45, 11,288,469.72 and 4,073,552.27 is: 6,105,214.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,531,950.45 : 11,288,469.72 = 4,073,552.27 : x
  2. Step 2: Convert to fraction form
    7,531,950.45/11,288,469.72 = 4,073,552.27/x
  3. Step 3: Cross multiply
    7,531,950.45x = 11,288,469.72 × 4,073,552.27
  4. Step 4: Simplify right side
    7,531,950.45x = 45,984,171,396,289.92
  5. Step 5: Solve for x
    x = 45,984,171,396,289.92/7,531,950.45
  6. Step 6: Final answer
    x = 6,105,214.27

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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.