Home / 2,960,964.60-4,441,446.90-2,004,370.80

Finding the Fourth Proportional to 2,960,964.60, 4,441,446.90 and 2,004,370.80

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Solution

The fourth proportional to 2,960,964.60, 4,441,446.90 and 2,004,370.80 is: 3,006,556.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,964.60 : 4,441,446.90 = 2,004,370.80 : x
  2. Step 2: Convert to fraction form
    2,960,964.60/4,441,446.90 = 2,004,370.80/x
  3. Step 3: Cross multiply
    2,960,964.60x = 4,441,446.90 × 2,004,370.80
  4. Step 4: Simplify right side
    2,960,964.60x = 8,902,306,476,110.52
  5. Step 5: Solve for x
    x = 8,902,306,476,110.52/2,960,964.60
  6. Step 6: Final answer
    x = 3,006,556.20

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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.