Home / 4,198,879.02-5,797,241.94-3,230,300.46

Finding the Fourth Proportional to 4,198,879.02, 5,797,241.94 and 3,230,300.46

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Solution

The fourth proportional to 4,198,879.02, 5,797,241.94 and 3,230,300.46 is: 4,459,960.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,198,879.02 : 5,797,241.94 = 3,230,300.46 : x
  2. Step 2: Convert to fraction form
    4,198,879.02/5,797,241.94 = 3,230,300.46/x
  3. Step 3: Cross multiply
    4,198,879.02x = 5,797,241.94 × 3,230,300.46
  4. Step 4: Simplify right side
    4,198,879.02x = 18,726,833,305,513.29
  5. Step 5: Solve for x
    x = 18,726,833,305,513.29/4,198,879.02
  6. Step 6: Final answer
    x = 4,459,960.20

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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.