Home / 11,241,418.38-16,835,565.63-5,488,092.06

Finding the Fourth Proportional to 11,241,418.38, 16,835,565.63 and 5,488,092.06

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Solution

The fourth proportional to 11,241,418.38, 16,835,565.63 and 5,488,092.06 is: 8,219,170.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,241,418.38 : 16,835,565.63 = 5,488,092.06 : x
  2. Step 2: Convert to fraction form
    11,241,418.38/16,835,565.63 = 5,488,092.06/x
  3. Step 3: Cross multiply
    11,241,418.38x = 16,835,565.63 × 5,488,092.06
  4. Step 4: Simplify right side
    11,241,418.38x = 92,395,134,059,611.89
  5. Step 5: Solve for x
    x = 92,395,134,059,611.89/11,241,418.38
  6. Step 6: Final answer
    x = 8,219,170.48

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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.