Home / 3,634,235.13-5,015,278.08-2,002,700.88

Finding the Fourth Proportional to 3,634,235.13, 5,015,278.08 and 2,002,700.88

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Solution

The fourth proportional to 3,634,235.13, 5,015,278.08 and 2,002,700.88 is: 2,763,745.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,235.13 : 5,015,278.08 = 2,002,700.88 : x
  2. Step 2: Convert to fraction form
    3,634,235.13/5,015,278.08 = 2,002,700.88/x
  3. Step 3: Cross multiply
    3,634,235.13x = 5,015,278.08 × 2,002,700.88
  4. Step 4: Simplify right side
    3,634,235.13x = 10,044,101,824,260.71
  5. Step 5: Solve for x
    x = 10,044,101,824,260.71/3,634,235.13
  6. Step 6: Final answer
    x = 2,763,745.73

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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.