Home / 3,826,604.50-5,740,169.19-1,267,814.50

Finding the Fourth Proportional to 3,826,604.50, 5,740,169.19 and 1,267,814.50

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Solution

The fourth proportional to 3,826,604.50, 5,740,169.19 and 1,267,814.50 is: 1,901,808.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,604.50 : 5,740,169.19 = 1,267,814.50 : x
  2. Step 2: Convert to fraction form
    3,826,604.50/5,740,169.19 = 1,267,814.50/x
  3. Step 3: Cross multiply
    3,826,604.50x = 5,740,169.19 × 1,267,814.50
  4. Step 4: Simplify right side
    3,826,604.50x = 7,277,469,731,535.26
  5. Step 5: Solve for x
    x = 7,277,469,731,535.26/3,826,604.50
  6. Step 6: Final answer
    x = 1,901,808.70

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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.