Home / 7,416,626.92-11,126,675.82-2,298,789.16

Finding the Fourth Proportional to 7,416,626.92, 11,126,675.82 and 2,298,789.16

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Solution

The fourth proportional to 7,416,626.92, 11,126,675.82 and 2,298,789.16 is: 3,448,721.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,416,626.92 : 11,126,675.82 = 2,298,789.16 : x
  2. Step 2: Convert to fraction form
    7,416,626.92/11,126,675.82 = 2,298,789.16/x
  3. Step 3: Cross multiply
    7,416,626.92x = 11,126,675.82 × 2,298,789.16
  4. Step 4: Simplify right side
    7,416,626.92x = 25,577,881,761,850.11
  5. Step 5: Solve for x
    x = 25,577,881,761,850.11/7,416,626.92
  6. Step 6: Final answer
    x = 3,448,721.64

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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.