Home / 3,283,533.26-4,932,771.34-2,375,516.78

Finding the Fourth Proportional to 3,283,533.26, 4,932,771.34 and 2,375,516.78

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Solution

The fourth proportional to 3,283,533.26, 4,932,771.34 and 2,375,516.78 is: 3,568,680.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,533.26 : 4,932,771.34 = 2,375,516.78 : x
  2. Step 2: Convert to fraction form
    3,283,533.26/4,932,771.34 = 2,375,516.78/x
  3. Step 3: Cross multiply
    3,283,533.26x = 4,932,771.34 × 2,375,516.78
  4. Step 4: Simplify right side
    3,283,533.26x = 11,717,881,090,073.08
  5. Step 5: Solve for x
    x = 11,717,881,090,073.08/3,283,533.26
  6. Step 6: Final answer
    x = 3,568,680.49

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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.