Home / 5,764,694.67-7,955,439.32-3,186,541.22

Finding the Fourth Proportional to 5,764,694.67, 7,955,439.32 and 3,186,541.22

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Solution

The fourth proportional to 5,764,694.67, 7,955,439.32 and 3,186,541.22 is: 4,397,515.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,764,694.67 : 7,955,439.32 = 3,186,541.22 : x
  2. Step 2: Convert to fraction form
    5,764,694.67/7,955,439.32 = 3,186,541.22/x
  3. Step 3: Cross multiply
    5,764,694.67x = 7,955,439.32 × 3,186,541.22
  4. Step 4: Simplify right side
    5,764,694.67x = 25,350,335,284,577.93
  5. Step 5: Solve for x
    x = 25,350,335,284,577.93/5,764,694.67
  6. Step 6: Final answer
    x = 4,397,515.69

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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.