Home / 11,483,996.32-17,225,994.53-3,396,342.61

Finding the Fourth Proportional to 11,483,996.32, 17,225,994.53 and 3,396,342.61

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Solution

The fourth proportional to 11,483,996.32, 17,225,994.53 and 3,396,342.61 is: 5,094,513.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,483,996.32 : 17,225,994.53 = 3,396,342.61 : x
  2. Step 2: Convert to fraction form
    11,483,996.32/17,225,994.53 = 3,396,342.61/x
  3. Step 3: Cross multiply
    11,483,996.32x = 17,225,994.53 × 3,396,342.61
  4. Step 4: Simplify right side
    11,483,996.32x = 58,505,379,221,865.92
  5. Step 5: Solve for x
    x = 58,505,379,221,865.92/11,483,996.32
  6. Step 6: Final answer
    x = 5,094,513.93

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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.