Home / 3,738,309.98-5,619,170-2,467,086.64

Finding the Fourth Proportional to 3,738,309.98, 5,619,170 and 2,467,086.64

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Solution

The fourth proportional to 3,738,309.98, 5,619,170 and 2,467,086.64 is: 3,708,354.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,738,309.98 : 5,619,170 = 2,467,086.64 : x
  2. Step 2: Convert to fraction form
    3,738,309.98/5,619,170 = 2,467,086.64/x
  3. Step 3: Cross multiply
    3,738,309.98x = 5,619,170 × 2,467,086.64
  4. Step 4: Simplify right side
    3,738,309.98x = 13,862,979,234,888.80
  5. Step 5: Solve for x
    x = 13,862,979,234,888.80/3,738,309.98
  6. Step 6: Final answer
    x = 3,708,354.66

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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.