Home / 5,979,204.60-8,968,806.90-2,192,195.40

Finding the Fourth Proportional to 5,979,204.60, 8,968,806.90 and 2,192,195.40

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Solution

The fourth proportional to 5,979,204.60, 8,968,806.90 and 2,192,195.40 is: 3,288,293.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,979,204.60 : 8,968,806.90 = 2,192,195.40 : x
  2. Step 2: Convert to fraction form
    5,979,204.60/8,968,806.90 = 2,192,195.40/x
  3. Step 3: Cross multiply
    5,979,204.60x = 8,968,806.90 × 2,192,195.40
  4. Step 4: Simplify right side
    5,979,204.60x = 19,661,377,229,668.26
  5. Step 5: Solve for x
    x = 19,661,377,229,668.26/5,979,204.60
  6. Step 6: Final answer
    x = 3,288,293.10

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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.