Home / 11,579,299.20-17,369,073.29-3,492,344.91

Finding the Fourth Proportional to 11,579,299.20, 17,369,073.29 and 3,492,344.91

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Solution

The fourth proportional to 11,579,299.20, 17,369,073.29 and 3,492,344.91 is: 5,238,554.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,579,299.20 : 17,369,073.29 = 3,492,344.91 : x
  2. Step 2: Convert to fraction form
    11,579,299.20/17,369,073.29 = 3,492,344.91/x
  3. Step 3: Cross multiply
    11,579,299.20x = 17,369,073.29 × 3,492,344.91
  4. Step 4: Simplify right side
    11,579,299.20x = 60,658,794,678,286.73
  5. Step 5: Solve for x
    x = 60,658,794,678,286.73/11,579,299.20
  6. Step 6: Final answer
    x = 5,238,554.91

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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.