Home / 8,825,173.23-13,230,178.23-3,067,158.87

Finding the Fourth Proportional to 8,825,173.23, 13,230,178.23 and 3,067,158.87

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Solution

The fourth proportional to 8,825,173.23, 13,230,178.23 and 3,067,158.87 is: 4,598,103.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,825,173.23 : 13,230,178.23 = 3,067,158.87 : x
  2. Step 2: Convert to fraction form
    8,825,173.23/13,230,178.23 = 3,067,158.87/x
  3. Step 3: Cross multiply
    8,825,173.23x = 13,230,178.23 × 3,067,158.87
  4. Step 4: Simplify right side
    8,825,173.23x = 40,579,058,509,825.41
  5. Step 5: Solve for x
    x = 40,579,058,509,825.41/8,825,173.23
  6. Step 6: Final answer
    x = 4,598,103.34

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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.