Home / 3,634,282.46-5,015,240.94-2,002,840.64

Finding the Fourth Proportional to 3,634,282.46, 5,015,240.94 and 2,002,840.64

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Solution

The fourth proportional to 3,634,282.46, 5,015,240.94 and 2,002,840.64 is: 2,763,882.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,282.46 : 5,015,240.94 = 2,002,840.64 : x
  2. Step 2: Convert to fraction form
    3,634,282.46/5,015,240.94 = 2,002,840.64/x
  3. Step 3: Cross multiply
    3,634,282.46x = 5,015,240.94 × 2,002,840.64
  4. Step 4: Simplify right side
    3,634,282.46x = 10,044,728,374,023.80
  5. Step 5: Solve for x
    x = 10,044,728,374,023.80/3,634,282.46
  6. Step 6: Final answer
    x = 2,763,882.14

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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.