Home / 3,634,373.42-5,015,468.48-2,002,839.32

Finding the Fourth Proportional to 3,634,373.42, 5,015,468.48 and 2,002,839.32

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Solution

The fourth proportional to 3,634,373.42, 5,015,468.48 and 2,002,839.32 is: 2,763,936.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,373.42 : 5,015,468.48 = 2,002,839.32 : x
  2. Step 2: Convert to fraction form
    3,634,373.42/5,015,468.48 = 2,002,839.32/x
  3. Step 3: Cross multiply
    3,634,373.42x = 5,015,468.48 × 2,002,839.32
  4. Step 4: Simplify right side
    3,634,373.42x = 10,045,177,479,964.63
  5. Step 5: Solve for x
    x = 10,045,177,479,964.63/3,634,373.42
  6. Step 6: Final answer
    x = 2,763,936.54

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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.