Home / 2,716,087.68-4,074,762.48-796,921.37

Finding the Fourth Proportional to 2,716,087.68, 4,074,762.48 and 796,921.37

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Solution

The fourth proportional to 2,716,087.68, 4,074,762.48 and 796,921.37 is: 1,195,567.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,087.68 : 4,074,762.48 = 796,921.37 : x
  2. Step 2: Convert to fraction form
    2,716,087.68/4,074,762.48 = 796,921.37/x
  3. Step 3: Cross multiply
    2,716,087.68x = 4,074,762.48 × 796,921.37
  4. Step 4: Simplify right side
    2,716,087.68x = 3,247,265,277,612.39
  5. Step 5: Solve for x
    x = 3,247,265,277,612.39/2,716,087.68
  6. Step 6: Final answer
    x = 1,195,567.18

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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.