Home / 11,192,556.10-16,788,834.15-4,004,653.90

Finding the Fourth Proportional to 11,192,556.10, 16,788,834.15 and 4,004,653.90

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Solution

The fourth proportional to 11,192,556.10, 16,788,834.15 and 4,004,653.90 is: 6,006,980.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,192,556.10 : 16,788,834.15 = 4,004,653.90 : x
  2. Step 2: Convert to fraction form
    11,192,556.10/16,788,834.15 = 4,004,653.90/x
  3. Step 3: Cross multiply
    11,192,556.10x = 16,788,834.15 × 4,004,653.90
  4. Step 4: Simplify right side
    11,192,556.10x = 67,233,470,155,250.68
  5. Step 5: Solve for x
    x = 67,233,470,155,250.68/11,192,556.10
  6. Step 6: Final answer
    x = 6,006,980.85

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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.