Home / 5,783,749.55-7,981,575.14-3,205,596.77

Finding the Fourth Proportional to 5,783,749.55, 7,981,575.14 and 3,205,596.77

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Solution

The fourth proportional to 5,783,749.55, 7,981,575.14 and 3,205,596.77 is: 4,423,723.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,783,749.55 : 7,981,575.14 = 3,205,596.77 : x
  2. Step 2: Convert to fraction form
    5,783,749.55/7,981,575.14 = 3,205,596.77/x
  3. Step 3: Cross multiply
    5,783,749.55x = 7,981,575.14 × 3,205,596.77
  4. Step 4: Simplify right side
    5,783,749.55x = 25,585,711,488,296.30
  5. Step 5: Solve for x
    x = 25,585,711,488,296.30/5,783,749.55
  6. Step 6: Final answer
    x = 4,423,723.96

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.