Home / 11,834,808.86-17,753,224.04-4,157,786.82

Finding the Fourth Proportional to 11,834,808.86, 17,753,224.04 and 4,157,786.82

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Solution

The fourth proportional to 11,834,808.86, 17,753,224.04 and 4,157,786.82 is: 6,237,035.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834,808.86 : 17,753,224.04 = 4,157,786.82 : x
  2. Step 2: Convert to fraction form
    11,834,808.86/17,753,224.04 = 4,157,786.82/x
  3. Step 3: Cross multiply
    11,834,808.86x = 17,753,224.04 × 4,157,786.82
  4. Step 4: Simplify right side
    11,834,808.86x = 73,814,120,926,019.14
  5. Step 5: Solve for x
    x = 73,814,120,926,019.14/11,834,808.86
  6. Step 6: Final answer
    x = 6,237,035.33

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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.