Home / 11,228,183.96-15,494,986.53-6,199,095.44

Finding the Fourth Proportional to 11,228,183.96, 15,494,986.53 and 6,199,095.44

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Solution

The fourth proportional to 11,228,183.96, 15,494,986.53 and 6,199,095.44 is: 8,554,802.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,228,183.96 : 15,494,986.53 = 6,199,095.44 : x
  2. Step 2: Convert to fraction form
    11,228,183.96/15,494,986.53 = 6,199,095.44/x
  3. Step 3: Cross multiply
    11,228,183.96x = 15,494,986.53 × 6,199,095.44
  4. Step 4: Simplify right side
    11,228,183.96x = 96,054,900,340,984.42
  5. Step 5: Solve for x
    x = 96,054,900,340,984.42/11,228,183.96
  6. Step 6: Final answer
    x = 8,554,802.87

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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.