Home / 5,627,336.44-7,765,713.64-3,049,087

Finding the Fourth Proportional to 5,627,336.44, 7,765,713.64 and 3,049,087

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Solution

The fourth proportional to 5,627,336.44, 7,765,713.64 and 3,049,087 is: 4,207,734.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,627,336.44 : 7,765,713.64 = 3,049,087 : x
  2. Step 2: Convert to fraction form
    5,627,336.44/7,765,713.64 = 3,049,087/x
  3. Step 3: Cross multiply
    5,627,336.44x = 7,765,713.64 × 3,049,087
  4. Step 4: Simplify right side
    5,627,336.44x = 23,678,336,505,446.68
  5. Step 5: Solve for x
    x = 23,678,336,505,446.68/5,627,336.44
  6. Step 6: Final answer
    x = 4,207,734.29

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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.