Home / 3,277,838.34-4,917,349.08-1,003,321.62

Finding the Fourth Proportional to 3,277,838.34, 4,917,349.08 and 1,003,321.62

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Solution

The fourth proportional to 3,277,838.34, 4,917,349.08 and 1,003,321.62 is: 1,505,163.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,838.34 : 4,917,349.08 = 1,003,321.62 : x
  2. Step 2: Convert to fraction form
    3,277,838.34/4,917,349.08 = 1,003,321.62/x
  3. Step 3: Cross multiply
    3,277,838.34x = 4,917,349.08 × 1,003,321.62
  4. Step 4: Simplify right side
    3,277,838.34x = 4,933,682,645,051.11
  5. Step 5: Solve for x
    x = 4,933,682,645,051.11/3,277,838.34
  6. Step 6: Final answer
    x = 1,505,163.51

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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.