Home / 2,893,534.05-4,339,414.53-2,000,713.17

Finding the Fourth Proportional to 2,893,534.05, 4,339,414.53 and 2,000,713.17

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Solution

The fourth proportional to 2,893,534.05, 4,339,414.53 and 2,000,713.17 is: 3,000,456.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,534.05 : 4,339,414.53 = 2,000,713.17 : x
  2. Step 2: Convert to fraction form
    2,893,534.05/4,339,414.53 = 2,000,713.17/x
  3. Step 3: Cross multiply
    2,893,534.05x = 4,339,414.53 × 2,000,713.17
  4. Step 4: Simplify right side
    2,893,534.05x = 8,681,923,800,260.36
  5. Step 5: Solve for x
    x = 8,681,923,800,260.36/2,893,534.05
  6. Step 6: Final answer
    x = 3,000,456.76

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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.