Home / 3,669,961.80-5,504,942.70-1,544,197.80

Finding the Fourth Proportional to 3,669,961.80, 5,504,942.70 and 1,544,197.80

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Solution

The fourth proportional to 3,669,961.80, 5,504,942.70 and 1,544,197.80 is: 2,316,296.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,961.80 : 5,504,942.70 = 1,544,197.80 : x
  2. Step 2: Convert to fraction form
    3,669,961.80/5,504,942.70 = 1,544,197.80/x
  3. Step 3: Cross multiply
    3,669,961.80x = 5,504,942.70 × 1,544,197.80
  4. Step 4: Simplify right side
    3,669,961.80x = 8,500,720,406,466.06
  5. Step 5: Solve for x
    x = 8,500,720,406,466.06/3,669,961.80
  6. Step 6: Final answer
    x = 2,316,296.70

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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.