Home / 3,801,255.03-5,701,822.07-922,645.64

Finding the Fourth Proportional to 3,801,255.03, 5,701,822.07 and 922,645.64

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Solution

The fourth proportional to 3,801,255.03, 5,701,822.07 and 922,645.64 is: 1,383,953.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,255.03 : 5,701,822.07 = 922,645.64 : x
  2. Step 2: Convert to fraction form
    3,801,255.03/5,701,822.07 = 922,645.64/x
  3. Step 3: Cross multiply
    3,801,255.03x = 5,701,822.07 × 922,645.64
  4. Step 4: Simplify right side
    3,801,255.03x = 5,260,761,289,502.44
  5. Step 5: Solve for x
    x = 5,260,761,289,502.44/3,801,255.03
  6. Step 6: Final answer
    x = 1,383,953.79

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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.