Home / 3,643,406.98-5,467,001.88-1,486,014.86

Finding the Fourth Proportional to 3,643,406.98, 5,467,001.88 and 1,486,014.86

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Solution

The fourth proportional to 3,643,406.98, 5,467,001.88 and 1,486,014.86 is: 2,229,793.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,643,406.98 : 5,467,001.88 = 1,486,014.86 : x
  2. Step 2: Convert to fraction form
    3,643,406.98/5,467,001.88 = 1,486,014.86/x
  3. Step 3: Cross multiply
    3,643,406.98x = 5,467,001.88 × 1,486,014.86
  4. Step 4: Simplify right side
    3,643,406.98x = 8,124,046,040,029.75
  5. Step 5: Solve for x
    x = 8,124,046,040,029.75/3,643,406.98
  6. Step 6: Final answer
    x = 2,229,793.73

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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.