Home / 11,674,379.88-17,522,334.45-5,921,151.30

Finding the Fourth Proportional to 11,674,379.88, 17,522,334.45 and 5,921,151.30

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Solution

The fourth proportional to 11,674,379.88, 17,522,334.45 and 5,921,151.30 is: 8,887,186.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,674,379.88 : 17,522,334.45 = 5,921,151.30 : x
  2. Step 2: Convert to fraction form
    11,674,379.88/17,522,334.45 = 5,921,151.30/x
  3. Step 3: Cross multiply
    11,674,379.88x = 17,522,334.45 × 5,921,151.30
  4. Step 4: Simplify right side
    11,674,379.88x = 103,752,393,407,652.28
  5. Step 5: Solve for x
    x = 103,752,393,407,652.28/11,674,379.88
  6. Step 6: Final answer
    x = 8,887,186.68

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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.