Home / 7,354,092.11-11,049,154.09-6,946,211.75

Finding the Fourth Proportional to 7,354,092.11, 11,049,154.09 and 6,946,211.75

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Solution

The fourth proportional to 7,354,092.11, 11,049,154.09 and 6,946,211.75 is: 10,436,334.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,354,092.11 : 11,049,154.09 = 6,946,211.75 : x
  2. Step 2: Convert to fraction form
    7,354,092.11/11,049,154.09 = 6,946,211.75/x
  3. Step 3: Cross multiply
    7,354,092.11x = 11,049,154.09 × 6,946,211.75
  4. Step 4: Simplify right side
    7,354,092.11x = 76,749,763,894,907.27
  5. Step 5: Solve for x
    x = 76,749,763,894,907.27/7,354,092.11
  6. Step 6: Final answer
    x = 10,436,334.33

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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.