Home / 3,634,018.58-5,015,165.84-2,002,423.97

Finding the Fourth Proportional to 3,634,018.58, 5,015,165.84 and 2,002,423.97

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Solution

The fourth proportional to 3,634,018.58, 5,015,165.84 and 2,002,423.97 is: 2,763,466.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,018.58 : 5,015,165.84 = 2,002,423.97 : x
  2. Step 2: Convert to fraction form
    3,634,018.58/5,015,165.84 = 2,002,423.97/x
  3. Step 3: Cross multiply
    3,634,018.58x = 5,015,165.84 × 2,002,423.97
  4. Step 4: Simplify right side
    3,634,018.58x = 10,042,488,267,733.94
  5. Step 5: Solve for x
    x = 10,042,488,267,733.94/3,634,018.58
  6. Step 6: Final answer
    x = 2,763,466.41

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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.