Home / 2,893,067.35-4,338,715.13-2,000,246.47

Finding the Fourth Proportional to 2,893,067.35, 4,338,715.13 and 2,000,246.47

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Solution

The fourth proportional to 2,893,067.35, 4,338,715.13 and 2,000,246.47 is: 2,999,757.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,067.35 : 4,338,715.13 = 2,000,246.47 : x
  2. Step 2: Convert to fraction form
    2,893,067.35/4,338,715.13 = 2,000,246.47/x
  3. Step 3: Cross multiply
    2,893,067.35x = 4,338,715.13 × 2,000,246.47
  4. Step 4: Simplify right side
    2,893,067.35x = 8,678,499,621,022.38
  5. Step 5: Solve for x
    x = 8,678,499,621,022.38/2,893,067.35
  6. Step 6: Final answer
    x = 2,999,757.21

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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.