Home / 3,669,852.30-5,504,778.45-2,394,393.90

Finding the Fourth Proportional to 3,669,852.30, 5,504,778.45 and 2,394,393.90

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Solution

The fourth proportional to 3,669,852.30, 5,504,778.45 and 2,394,393.90 is: 3,591,590.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,852.30 : 5,504,778.45 = 2,394,393.90 : x
  2. Step 2: Convert to fraction form
    3,669,852.30/5,504,778.45 = 2,394,393.90/x
  3. Step 3: Cross multiply
    3,669,852.30x = 5,504,778.45 × 2,394,393.90
  4. Step 4: Simplify right side
    3,669,852.30x = 13,180,607,941,531.46
  5. Step 5: Solve for x
    x = 13,180,607,941,531.46/3,669,852.30
  6. Step 6: Final answer
    x = 3,591,590.85

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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.