Home / 11,601,815.04-17,396,744.76-5,206,584.96

Finding the Fourth Proportional to 11,601,815.04, 17,396,744.76 and 5,206,584.96

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Solution

The fourth proportional to 11,601,815.04, 17,396,744.76 and 5,206,584.96 is: 7,807,194.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,601,815.04 : 17,396,744.76 = 5,206,584.96 : x
  2. Step 2: Convert to fraction form
    11,601,815.04/17,396,744.76 = 5,206,584.96/x
  3. Step 3: Cross multiply
    11,601,815.04x = 17,396,744.76 × 5,206,584.96
  4. Step 4: Simplify right side
    11,601,815.04x = 90,577,629,620,374.81
  5. Step 5: Solve for x
    x = 90,577,629,620,374.81/11,601,815.04
  6. Step 6: Final answer
    x = 7,807,194.76

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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.