Home / 2,204,637.87-3,305,669.64-855,223.62

Finding the Fourth Proportional to 2,204,637.87, 3,305,669.64 and 855,223.62

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Solution

The fourth proportional to 2,204,637.87, 3,305,669.64 and 855,223.62 is: 1,282,336.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,637.87 : 3,305,669.64 = 855,223.62 : x
  2. Step 2: Convert to fraction form
    2,204,637.87/3,305,669.64 = 855,223.62/x
  3. Step 3: Cross multiply
    2,204,637.87x = 3,305,669.64 × 855,223.62
  4. Step 4: Simplify right side
    2,204,637.87x = 2,827,086,756,044.90
  5. Step 5: Solve for x
    x = 2,827,086,756,044.90/2,204,637.87
  6. Step 6: Final answer
    x = 1,282,336.11

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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.