Home / 11,844,378.99-17,766,566.03-6,457,559.85

Finding the Fourth Proportional to 11,844,378.99, 17,766,566.03 and 6,457,559.85

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Solution

The fourth proportional to 11,844,378.99, 17,766,566.03 and 6,457,559.85 is: 9,686,338.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,844,378.99 : 17,766,566.03 = 6,457,559.85 : x
  2. Step 2: Convert to fraction form
    11,844,378.99/17,766,566.03 = 6,457,559.85/x
  3. Step 3: Cross multiply
    11,844,378.99x = 17,766,566.03 × 6,457,559.85
  4. Step 4: Simplify right side
    11,844,378.99x = 114,728,663,435,414.08
  5. Step 5: Solve for x
    x = 114,728,663,435,414.08/11,844,378.99
  6. Step 6: Final answer
    x = 9,686,338.43

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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.