Home / 9,144,227.20-13,713,540.48-6,322,472.32

Finding the Fourth Proportional to 9,144,227.20, 13,713,540.48 and 6,322,472.32

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Solution

The fourth proportional to 9,144,227.20, 13,713,540.48 and 6,322,472.32 is: 9,481,772.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,144,227.20 : 13,713,540.48 = 6,322,472.32 : x
  2. Step 2: Convert to fraction form
    9,144,227.20/13,713,540.48 = 6,322,472.32/x
  3. Step 3: Cross multiply
    9,144,227.20x = 13,713,540.48 × 6,322,472.32
  4. Step 4: Simplify right side
    9,144,227.20x = 86,703,480,093,999.52
  5. Step 5: Solve for x
    x = 86,703,480,093,999.52/9,144,227.20
  6. Step 6: Final answer
    x = 9,481,772.29

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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.