Home / 4,993,683.76-6,891,234.60-2,701,794.16

Finding the Fourth Proportional to 4,993,683.76, 6,891,234.60 and 2,701,794.16

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Solution

The fourth proportional to 4,993,683.76, 6,891,234.60 and 2,701,794.16 is: 3,728,449.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,993,683.76 : 6,891,234.60 = 2,701,794.16 : x
  2. Step 2: Convert to fraction form
    4,993,683.76/6,891,234.60 = 2,701,794.16/x
  3. Step 3: Cross multiply
    4,993,683.76x = 6,891,234.60 × 2,701,794.16
  4. Step 4: Simplify right side
    4,993,683.76x = 18,618,697,397,469.94
  5. Step 5: Solve for x
    x = 18,618,697,397,469.94/4,993,683.76
  6. Step 6: Final answer
    x = 3,728,449.44

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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.