Home / 4,504,949.52-6,757,369.96-1,809,226.32

Finding the Fourth Proportional to 4,504,949.52, 6,757,369.96 and 1,809,226.32

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Solution

The fourth proportional to 4,504,949.52, 6,757,369.96 and 1,809,226.32 is: 2,713,817.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,949.52 : 6,757,369.96 = 1,809,226.32 : x
  2. Step 2: Convert to fraction form
    4,504,949.52/6,757,369.96 = 1,809,226.32/x
  3. Step 3: Cross multiply
    4,504,949.52x = 6,757,369.96 × 1,809,226.32
  4. Step 4: Simplify right side
    4,504,949.52x = 12,225,611,585,609.35
  5. Step 5: Solve for x
    x = 12,225,611,585,609.35/4,504,949.52
  6. Step 6: Final answer
    x = 2,713,817.66

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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.