Home / 11,444,928.62-17,164,729.62-4,259,846.30

Finding the Fourth Proportional to 11,444,928.62, 17,164,729.62 and 4,259,846.30

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Solution

The fourth proportional to 11,444,928.62, 17,164,729.62 and 4,259,846.30 is: 6,388,778.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,444,928.62 : 17,164,729.62 = 4,259,846.30 : x
  2. Step 2: Convert to fraction form
    11,444,928.62/17,164,729.62 = 4,259,846.30/x
  3. Step 3: Cross multiply
    11,444,928.62x = 17,164,729.62 × 4,259,846.30
  4. Step 4: Simplify right side
    11,444,928.62x = 73,119,109,876,433.77
  5. Step 5: Solve for x
    x = 73,119,109,876,433.77/11,444,928.62
  6. Step 6: Final answer
    x = 6,388,778.15

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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.