Home / 2,960,794.70-4,430,694.45-2,016,010.70

Finding the Fourth Proportional to 2,960,794.70, 4,430,694.45 and 2,016,010.70

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Solution

The fourth proportional to 2,960,794.70, 4,430,694.45 and 2,016,010.70 is: 3,016,868.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,794.70 : 4,430,694.45 = 2,016,010.70 : x
  2. Step 2: Convert to fraction form
    2,960,794.70/4,430,694.45 = 2,016,010.70/x
  3. Step 3: Cross multiply
    2,960,794.70x = 4,430,694.45 × 2,016,010.70
  4. Step 4: Simplify right side
    2,960,794.70x = 8,932,327,419,630.62
  5. Step 5: Solve for x
    x = 8,932,327,419,630.62/2,960,794.70
  6. Step 6: Final answer
    x = 3,016,868.21

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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.