Home / 10,911,229.50-15,057,497.67-6,082,333.50

Finding the Fourth Proportional to 10,911,229.50, 15,057,497.67 and 6,082,333.50

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Solution

The fourth proportional to 10,911,229.50, 15,057,497.67 and 6,082,333.50 is: 8,393,620.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,911,229.50 : 15,057,497.67 = 6,082,333.50 : x
  2. Step 2: Convert to fraction form
    10,911,229.50/15,057,497.67 = 6,082,333.50/x
  3. Step 3: Cross multiply
    10,911,229.50x = 15,057,497.67 × 6,082,333.50
  4. Step 4: Simplify right side
    10,911,229.50x = 91,584,722,504,412.94
  5. Step 5: Solve for x
    x = 91,584,722,504,412.94/10,911,229.50
  6. Step 6: Final answer
    x = 8,393,620.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.