Home / 1,835,269.73-2,753,184.68-936,220.98

Finding the Fourth Proportional to 1,835,269.73, 2,753,184.68 and 936,220.98

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Solution

The fourth proportional to 1,835,269.73, 2,753,184.68 and 936,220.98 is: 1,404,474.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,269.73 : 2,753,184.68 = 936,220.98 : x
  2. Step 2: Convert to fraction form
    1,835,269.73/2,753,184.68 = 936,220.98/x
  3. Step 3: Cross multiply
    1,835,269.73x = 2,753,184.68 × 936,220.98
  4. Step 4: Simplify right side
    1,835,269.73x = 2,577,589,273,651.00
  5. Step 5: Solve for x
    x = 2,577,589,273,651.00/1,835,269.73
  6. Step 6: Final answer
    x = 1,404,474.36

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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.