Home / 8,933,672.25-13,393,975.23-2,864,949.48

Finding the Fourth Proportional to 8,933,672.25, 13,393,975.23 and 2,864,949.48

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Solution

The fourth proportional to 8,933,672.25, 13,393,975.23 and 2,864,949.48 is: 4,295,329.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,933,672.25 : 13,393,975.23 = 2,864,949.48 : x
  2. Step 2: Convert to fraction form
    8,933,672.25/13,393,975.23 = 2,864,949.48/x
  3. Step 3: Cross multiply
    8,933,672.25x = 13,393,975.23 × 2,864,949.48
  4. Step 4: Simplify right side
    8,933,672.25x = 38,373,062,370,321.38
  5. Step 5: Solve for x
    x = 38,373,062,370,321.38/8,933,672.25
  6. Step 6: Final answer
    x = 4,295,329.10

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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.