Home / 3,084,414.98-4,256,625.72-1,707,758.73

Finding the Fourth Proportional to 3,084,414.98, 4,256,625.72 and 1,707,758.73

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Solution

The fourth proportional to 3,084,414.98, 4,256,625.72 and 1,707,758.73 is: 2,356,780.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,414.98 : 4,256,625.72 = 1,707,758.73 : x
  2. Step 2: Convert to fraction form
    3,084,414.98/4,256,625.72 = 1,707,758.73/x
  3. Step 3: Cross multiply
    3,084,414.98x = 4,256,625.72 × 1,707,758.73
  4. Step 4: Simplify right side
    3,084,414.98x = 7,269,289,725,133.74
  5. Step 5: Solve for x
    x = 7,269,289,725,133.74/3,084,414.98
  6. Step 6: Final answer
    x = 2,356,780.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.