Home / 3,376,351.26-4,659,378.39-1,848,600.54

Finding the Fourth Proportional to 3,376,351.26, 4,659,378.39 and 1,848,600.54

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Solution

The fourth proportional to 3,376,351.26, 4,659,378.39 and 1,848,600.54 is: 2,551,076.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,351.26 : 4,659,378.39 = 1,848,600.54 : x
  2. Step 2: Convert to fraction form
    3,376,351.26/4,659,378.39 = 1,848,600.54/x
  3. Step 3: Cross multiply
    3,376,351.26x = 4,659,378.39 × 1,848,600.54
  4. Step 4: Simplify right side
    3,376,351.26x = 8,613,329,407,818.33
  5. Step 5: Solve for x
    x = 8,613,329,407,818.33/3,376,351.26
  6. Step 6: Final answer
    x = 2,551,076.22

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1.5x scale

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.