Home / 7,789,192.37-11,673,344.57-6,062,147.52

Finding the Fourth Proportional to 7,789,192.37, 11,673,344.57 and 6,062,147.52

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Solution

The fourth proportional to 7,789,192.37, 11,673,344.57 and 6,062,147.52 is: 9,085,092.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,789,192.37 : 11,673,344.57 = 6,062,147.52 : x
  2. Step 2: Convert to fraction form
    7,789,192.37/11,673,344.57 = 6,062,147.52/x
  3. Step 3: Cross multiply
    7,789,192.37x = 11,673,344.57 × 6,062,147.52
  4. Step 4: Simplify right side
    7,789,192.37x = 70,765,536,804,820.22
  5. Step 5: Solve for x
    x = 70,765,536,804,820.22/7,789,192.37
  6. Step 6: Final answer
    x = 9,085,092.97

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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.