Home / 11,389,829.72-17,086,071.67-4,001,606.69

Finding the Fourth Proportional to 11,389,829.72, 17,086,071.67 and 4,001,606.69

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Solution

The fourth proportional to 11,389,829.72, 17,086,071.67 and 4,001,606.69 is: 6,002,876.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,389,829.72 : 17,086,071.67 = 4,001,606.69 : x
  2. Step 2: Convert to fraction form
    11,389,829.72/17,086,071.67 = 4,001,606.69/x
  3. Step 3: Cross multiply
    11,389,829.72x = 17,086,071.67 × 4,001,606.69
  4. Step 4: Simplify right side
    11,389,829.72x = 68,371,738,733,202.63
  5. Step 5: Solve for x
    x = 68,371,738,733,202.63/11,389,829.72
  6. Step 6: Final answer
    x = 6,002,876.29

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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.