Home / 6,957,771.82-9,601,399.67-3,860,262.23

Finding the Fourth Proportional to 6,957,771.82, 9,601,399.67 and 3,860,262.23

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Solution

The fourth proportional to 6,957,771.82, 9,601,399.67 and 3,860,262.23 is: 5,326,981.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,957,771.82 : 9,601,399.67 = 3,860,262.23 : x
  2. Step 2: Convert to fraction form
    6,957,771.82/9,601,399.67 = 3,860,262.23/x
  3. Step 3: Cross multiply
    6,957,771.82x = 9,601,399.67 × 3,860,262.23
  4. Step 4: Simplify right side
    6,957,771.82x = 37,063,920,433,927.15
  5. Step 5: Solve for x
    x = 37,063,920,433,927.15/6,957,771.82
  6. Step 6: Final answer
    x = 5,326,981.31

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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.