Home / 3,006,911.43-4,511,369.79-2,000,002.95

Finding the Fourth Proportional to 3,006,911.43, 4,511,369.79 and 2,000,002.95

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Solution

The fourth proportional to 3,006,911.43, 4,511,369.79 and 2,000,002.95 is: 3,000,671.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,911.43 : 4,511,369.79 = 2,000,002.95 : x
  2. Step 2: Convert to fraction form
    3,006,911.43/4,511,369.79 = 2,000,002.95/x
  3. Step 3: Cross multiply
    3,006,911.43x = 4,511,369.79 × 2,000,002.95
  4. Step 4: Simplify right side
    3,006,911.43x = 9,022,752,888,540.88
  5. Step 5: Solve for x
    x = 9,022,752,888,540.88/3,006,911.43
  6. Step 6: Final answer
    x = 3,000,671.32

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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.