Home / 11,322,094.13-15,625,145.86-8,526,212.27

Finding the Fourth Proportional to 11,322,094.13, 15,625,145.86 and 8,526,212.27

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Solution

The fourth proportional to 11,322,094.13, 15,625,145.86 and 8,526,212.27 is: 11,766,666.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,322,094.13 : 15,625,145.86 = 8,526,212.27 : x
  2. Step 2: Convert to fraction form
    11,322,094.13/15,625,145.86 = 8,526,212.27/x
  3. Step 3: Cross multiply
    11,322,094.13x = 15,625,145.86 × 8,526,212.27
  4. Step 4: Simplify right side
    11,322,094.13x = 133,223,310,273,945.98
  5. Step 5: Solve for x
    x = 133,223,310,273,945.98/11,322,094.13
  6. Step 6: Final answer
    x = 11,766,666.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.