Home / 5,482,752.86-8,228,265.94-3,749,481.26

Finding the Fourth Proportional to 5,482,752.86, 8,228,265.94 and 3,749,481.26

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Solution

The fourth proportional to 5,482,752.86, 8,228,265.94 and 3,749,481.26 is: 5,627,050.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,482,752.86 : 8,228,265.94 = 3,749,481.26 : x
  2. Step 2: Convert to fraction form
    5,482,752.86/8,228,265.94 = 3,749,481.26/x
  3. Step 3: Cross multiply
    5,482,752.86x = 8,228,265.94 × 3,749,481.26
  4. Step 4: Simplify right side
    5,482,752.86x = 30,851,728,944,326.29
  5. Step 5: Solve for x
    x = 30,851,728,944,326.29/5,482,752.86
  6. Step 6: Final answer
    x = 5,627,050.81

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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.