Home / 11,382,375.24-15,707,799.72-6,225,626.52

Finding the Fourth Proportional to 11,382,375.24, 15,707,799.72 and 6,225,626.52

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Solution

The fourth proportional to 11,382,375.24, 15,707,799.72 and 6,225,626.52 is: 8,591,431.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,382,375.24 : 15,707,799.72 = 6,225,626.52 : x
  2. Step 2: Convert to fraction form
    11,382,375.24/15,707,799.72 = 6,225,626.52/x
  3. Step 3: Cross multiply
    11,382,375.24x = 15,707,799.72 × 6,225,626.52
  4. Step 4: Simplify right side
    11,382,375.24x = 97,790,894,507,680.58
  5. Step 5: Solve for x
    x = 97,790,894,507,680.58/11,382,375.24
  6. Step 6: Final answer
    x = 8,591,431.27

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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.