Home / 2,836,626.86-3,914,243.20-1,596,215.54

Finding the Fourth Proportional to 2,836,626.86, 3,914,243.20 and 1,596,215.54

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Solution

The fourth proportional to 2,836,626.86, 3,914,243.20 and 1,596,215.54 is: 2,202,607.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,626.86 : 3,914,243.20 = 1,596,215.54 : x
  2. Step 2: Convert to fraction form
    2,836,626.86/3,914,243.20 = 1,596,215.54/x
  3. Step 3: Cross multiply
    2,836,626.86x = 3,914,243.20 × 1,596,215.54
  4. Step 4: Simplify right side
    2,836,626.86x = 6,247,975,823,179.33
  5. Step 5: Solve for x
    x = 6,247,975,823,179.33/2,836,626.86
  6. Step 6: Final answer
    x = 2,202,607.58

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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.