Home / 8,966,201.11-13,440,780.09-3,504,797.24

Finding the Fourth Proportional to 8,966,201.11, 13,440,780.09 and 3,504,797.24

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Solution

The fourth proportional to 8,966,201.11, 13,440,780.09 and 3,504,797.24 is: 5,253,864.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,966,201.11 : 13,440,780.09 = 3,504,797.24 : x
  2. Step 2: Convert to fraction form
    8,966,201.11/13,440,780.09 = 3,504,797.24/x
  3. Step 3: Cross multiply
    8,966,201.11x = 13,440,780.09 × 3,504,797.24
  4. Step 4: Simplify right side
    8,966,201.11x = 47,107,208,895,675.05
  5. Step 5: Solve for x
    x = 47,107,208,895,675.05/8,966,201.11
  6. Step 6: Final answer
    x = 5,253,864.86

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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.