Home / 11,739,034.55-17,590,593.81-6,274,906.63

Finding the Fourth Proportional to 11,739,034.55, 17,590,593.81 and 6,274,906.63

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Solution

The fourth proportional to 11,739,034.55, 17,590,593.81 and 6,274,906.63 is: 9,402,760.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,739,034.55 : 17,590,593.81 = 6,274,906.63 : x
  2. Step 2: Convert to fraction form
    11,739,034.55/17,590,593.81 = 6,274,906.63/x
  3. Step 3: Cross multiply
    11,739,034.55x = 17,590,593.81 × 6,274,906.63
  4. Step 4: Simplify right side
    11,739,034.55x = 110,379,333,767,211.11
  5. Step 5: Solve for x
    x = 110,379,333,767,211.11/11,739,034.55
  6. Step 6: Final answer
    x = 9,402,760.79

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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.