Home / 11,258,906.45-16,882,289.38-6,074,294.90

Finding the Fourth Proportional to 11,258,906.45, 16,882,289.38 and 6,074,294.90

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Solution

The fourth proportional to 11,258,906.45, 16,882,289.38 and 6,074,294.90 is: 9,108,167.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,258,906.45 : 16,882,289.38 = 6,074,294.90 : x
  2. Step 2: Convert to fraction form
    11,258,906.45/16,882,289.38 = 6,074,294.90/x
  3. Step 3: Cross multiply
    11,258,906.45x = 16,882,289.38 × 6,074,294.90
  4. Step 4: Simplify right side
    11,258,906.45x = 102,548,004,170,271.66
  5. Step 5: Solve for x
    x = 102,548,004,170,271.66/11,258,906.45
  6. Step 6: Final answer
    x = 9,108,167.36

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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.