Home / 2,944,344-4,416,725.97-785,356.89

Finding the Fourth Proportional to 2,944,344, 4,416,725.97 and 785,356.89

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Solution

The fourth proportional to 2,944,344, 4,416,725.97 and 785,356.89 is: 1,178,091.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,344 : 4,416,725.97 = 785,356.89 : x
  2. Step 2: Convert to fraction form
    2,944,344/4,416,725.97 = 785,356.89/x
  3. Step 3: Cross multiply
    2,944,344x = 4,416,725.97 × 785,356.89
  4. Step 4: Simplify right side
    2,944,344x = 3,468,706,171,781.43
  5. Step 5: Solve for x
    x = 3,468,706,171,781.43/2,944,344
  6. Step 6: Final answer
    x = 1,178,091.34

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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.