Home / 8,763,660.24-13,144,265.49-3,006,299.88

Finding the Fourth Proportional to 8,763,660.24, 13,144,265.49 and 3,006,299.88

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Solution

The fourth proportional to 8,763,660.24, 13,144,265.49 and 3,006,299.88 is: 4,509,029.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,763,660.24 : 13,144,265.49 = 3,006,299.88 : x
  2. Step 2: Convert to fraction form
    8,763,660.24/13,144,265.49 = 3,006,299.88/x
  3. Step 3: Cross multiply
    8,763,660.24x = 13,144,265.49 × 3,006,299.88
  4. Step 4: Simplify right side
    8,763,660.24x = 39,515,603,765,275.14
  5. Step 5: Solve for x
    x = 39,515,603,765,275.14/8,763,660.24
  6. Step 6: Final answer
    x = 4,509,029.64

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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.