Home / 6,729,153.37-10,093,730.49-5,374,975.73

Finding the Fourth Proportional to 6,729,153.37, 10,093,730.49 and 5,374,975.73

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Solution

The fourth proportional to 6,729,153.37, 10,093,730.49 and 5,374,975.73 is: 8,062,463.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,729,153.37 : 10,093,730.49 = 5,374,975.73 : x
  2. Step 2: Convert to fraction form
    6,729,153.37/10,093,730.49 = 5,374,975.73/x
  3. Step 3: Cross multiply
    6,729,153.37x = 10,093,730.49 × 5,374,975.73
  4. Step 4: Simplify right side
    6,729,153.37x = 54,253,556,358,442.35
  5. Step 5: Solve for x
    x = 54,253,556,358,442.35/6,729,153.37
  6. Step 6: Final answer
    x = 8,062,463.94

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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.