Home / 11,536,834.89-17,303,930.42-3,017,993.61

Finding the Fourth Proportional to 11,536,834.89, 17,303,930.42 and 3,017,993.61

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Solution

The fourth proportional to 11,536,834.89, 17,303,930.42 and 3,017,993.61 is: 4,526,644.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,536,834.89 : 17,303,930.42 = 3,017,993.61 : x
  2. Step 2: Convert to fraction form
    11,536,834.89/17,303,930.42 = 3,017,993.61/x
  3. Step 3: Cross multiply
    11,536,834.89x = 17,303,930.42 × 3,017,993.61
  4. Step 4: Simplify right side
    11,536,834.89x = 52,223,151,420,354.64
  5. Step 5: Solve for x
    x = 52,223,151,420,354.64/11,536,834.89
  6. Step 6: Final answer
    x = 4,526,644.61

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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.