Home / 6,757,195.45-9,325,080.29-3,856,528.14

Finding the Fourth Proportional to 6,757,195.45, 9,325,080.29 and 3,856,528.14

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Solution

The fourth proportional to 6,757,195.45, 9,325,080.29 and 3,856,528.14 is: 5,322,094.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,195.45 : 9,325,080.29 = 3,856,528.14 : x
  2. Step 2: Convert to fraction form
    6,757,195.45/9,325,080.29 = 3,856,528.14/x
  3. Step 3: Cross multiply
    6,757,195.45x = 9,325,080.29 × 3,856,528.14
  4. Step 4: Simplify right side
    6,757,195.45x = 35,962,434,555,785.69
  5. Step 5: Solve for x
    x = 35,962,434,555,785.69/6,757,195.45
  6. Step 6: Final answer
    x = 5,322,094.77

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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.