Home / 11,695,421.38-17,544,781.23-3,609,055.30

Finding the Fourth Proportional to 11,695,421.38, 17,544,781.23 and 3,609,055.30

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Solution

The fourth proportional to 11,695,421.38, 17,544,781.23 and 3,609,055.30 is: 5,414,091.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,695,421.38 : 17,544,781.23 = 3,609,055.30 : x
  2. Step 2: Convert to fraction form
    11,695,421.38/17,544,781.23 = 3,609,055.30/x
  3. Step 3: Cross multiply
    11,695,421.38x = 17,544,781.23 × 3,609,055.30
  4. Step 4: Simplify right side
    11,695,421.38x = 63,320,085,685,472.02
  5. Step 5: Solve for x
    x = 63,320,085,685,472.02/11,695,421.38
  6. Step 6: Final answer
    x = 5,414,091.86

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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.