Home / 5,962,160.10-8,227,780.80-3,245,906.10

Finding the Fourth Proportional to 5,962,160.10, 8,227,780.80 and 3,245,906.10

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Solution

The fourth proportional to 5,962,160.10, 8,227,780.80 and 3,245,906.10 is: 4,479,350.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962,160.10 : 8,227,780.80 = 3,245,906.10 : x
  2. Step 2: Convert to fraction form
    5,962,160.10/8,227,780.80 = 3,245,906.10/x
  3. Step 3: Cross multiply
    5,962,160.10x = 8,227,780.80 × 3,245,906.10
  4. Step 4: Simplify right side
    5,962,160.10x = 26,706,603,888,182.88
  5. Step 5: Solve for x
    x = 26,706,603,888,182.88/5,962,160.10
  6. Step 6: Final answer
    x = 4,479,350.34

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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.