Home / 11,078,267.96-16,615,739.82-3,504,249.56

Finding the Fourth Proportional to 11,078,267.96, 16,615,739.82 and 3,504,249.56

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Solution

The fourth proportional to 11,078,267.96, 16,615,739.82 and 3,504,249.56 is: 5,255,848.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,078,267.96 : 16,615,739.82 = 3,504,249.56 : x
  2. Step 2: Convert to fraction form
    11,078,267.96/16,615,739.82 = 3,504,249.56/x
  3. Step 3: Cross multiply
    11,078,267.96x = 16,615,739.82 × 3,504,249.56
  4. Step 4: Simplify right side
    11,078,267.96x = 58,225,699,007,989.77
  5. Step 5: Solve for x
    x = 58,225,699,007,989.77/11,078,267.96
  6. Step 6: Final answer
    x = 5,255,848.59

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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.