Home / 2,056,415.33-3,085,155.17-1,204,207.04

Finding the Fourth Proportional to 2,056,415.33, 3,085,155.17 and 1,204,207.04

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Solution

The fourth proportional to 2,056,415.33, 3,085,155.17 and 1,204,207.04 is: 1,806,622.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,415.33 : 3,085,155.17 = 1,204,207.04 : x
  2. Step 2: Convert to fraction form
    2,056,415.33/3,085,155.17 = 1,204,207.04/x
  3. Step 3: Cross multiply
    2,056,415.33x = 3,085,155.17 × 1,204,207.04
  4. Step 4: Simplify right side
    2,056,415.33x = 3,715,165,553,759.59
  5. Step 5: Solve for x
    x = 3,715,165,553,759.59/2,056,415.33
  6. Step 6: Final answer
    x = 1,806,622.19

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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.