Home / 5,527,092.48-7,627,403.25-3,204,435.30

Finding the Fourth Proportional to 5,527,092.48, 7,627,403.25 and 3,204,435.30

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Solution

The fourth proportional to 5,527,092.48, 7,627,403.25 and 3,204,435.30 is: 4,422,129.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527,092.48 : 7,627,403.25 = 3,204,435.30 : x
  2. Step 2: Convert to fraction form
    5,527,092.48/7,627,403.25 = 3,204,435.30/x
  3. Step 3: Cross multiply
    5,527,092.48x = 7,627,403.25 × 3,204,435.30
  4. Step 4: Simplify right side
    5,527,092.48x = 24,441,520,221,634.72
  5. Step 5: Solve for x
    x = 24,441,520,221,634.72/5,527,092.48
  6. Step 6: Final answer
    x = 4,422,129.77

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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.