Home / 2,670,793.20-3,683,660.22-2,298,889.26

Finding the Fourth Proportional to 2,670,793.20, 3,683,660.22 and 2,298,889.26

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Solution

The fourth proportional to 2,670,793.20, 3,683,660.22 and 2,298,889.26 is: 3,170,716.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,670,793.20 : 3,683,660.22 = 2,298,889.26 : x
  2. Step 2: Convert to fraction form
    2,670,793.20/3,683,660.22 = 2,298,889.26/x
  3. Step 3: Cross multiply
    2,670,793.20x = 3,683,660.22 × 2,298,889.26
  4. Step 4: Simplify right side
    2,670,793.20x = 8,468,326,917,247.24
  5. Step 5: Solve for x
    x = 8,468,326,917,247.24/2,670,793.20
  6. Step 6: Final answer
    x = 3,170,716.07

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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.