Home / 2,255,935.92-3,383,115.48-907,748.70

Finding the Fourth Proportional to 2,255,935.92, 3,383,115.48 and 907,748.70

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Solution

The fourth proportional to 2,255,935.92, 3,383,115.48 and 907,748.70 is: 1,361,305.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,935.92 : 3,383,115.48 = 907,748.70 : x
  2. Step 2: Convert to fraction form
    2,255,935.92/3,383,115.48 = 907,748.70/x
  3. Step 3: Cross multiply
    2,255,935.92x = 3,383,115.48 × 907,748.70
  4. Step 4: Simplify right side
    2,255,935.92x = 3,071,018,678,919.88
  5. Step 5: Solve for x
    x = 3,071,018,678,919.88/2,255,935.92
  6. Step 6: Final answer
    x = 1,361,305.81

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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.