Home / 9,393,447.24-14,085,729.83-3,638,876.15

Finding the Fourth Proportional to 9,393,447.24, 14,085,729.83 and 3,638,876.15

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Solution

The fourth proportional to 9,393,447.24, 14,085,729.83 and 3,638,876.15 is: 5,456,593.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,393,447.24 : 14,085,729.83 = 3,638,876.15 : x
  2. Step 2: Convert to fraction form
    9,393,447.24/14,085,729.83 = 3,638,876.15/x
  3. Step 3: Cross multiply
    9,393,447.24x = 14,085,729.83 × 3,638,876.15
  4. Step 4: Simplify right side
    9,393,447.24x = 51,256,226,378,042.06
  5. Step 5: Solve for x
    x = 51,256,226,378,042.06/9,393,447.24
  6. Step 6: Final answer
    x = 5,456,593.84

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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.