Home / 11,364,811.92-17,047,101.22-6,569,449.92

Finding the Fourth Proportional to 11,364,811.92, 17,047,101.22 and 6,569,449.92

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Solution

The fourth proportional to 11,364,811.92, 17,047,101.22 and 6,569,449.92 is: 9,854,107.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,364,811.92 : 17,047,101.22 = 6,569,449.92 : x
  2. Step 2: Convert to fraction form
    11,364,811.92/17,047,101.22 = 6,569,449.92/x
  3. Step 3: Cross multiply
    11,364,811.92x = 17,047,101.22 × 6,569,449.92
  4. Step 4: Simplify right side
    11,364,811.92x = 111,990,077,745,960.89
  5. Step 5: Solve for x
    x = 111,990,077,745,960.89/11,364,811.92
  6. Step 6: Final answer
    x = 9,854,107.44

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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.