Home / 11,849,058.03-17,775,011.64-4,171,108.23

Finding the Fourth Proportional to 11,849,058.03, 17,775,011.64 and 4,171,108.23

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Solution

The fourth proportional to 11,849,058.03, 17,775,011.64 and 4,171,108.23 is: 6,257,163.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,849,058.03 : 17,775,011.64 = 4,171,108.23 : x
  2. Step 2: Convert to fraction form
    11,849,058.03/17,775,011.64 = 4,171,108.23/x
  3. Step 3: Cross multiply
    11,849,058.03x = 17,775,011.64 × 4,171,108.23
  4. Step 4: Simplify right side
    11,849,058.03x = 74,141,497,339,949.80
  5. Step 5: Solve for x
    x = 74,141,497,339,949.80/11,849,058.03
  6. Step 6: Final answer
    x = 6,257,163.83

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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.