Home / 5,906,963.30-8,861,698.83-1,864,619.42

Finding the Fourth Proportional to 5,906,963.30, 8,861,698.83 and 1,864,619.42

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Solution

The fourth proportional to 5,906,963.30, 8,861,698.83 and 1,864,619.42 is: 2,797,324.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906,963.30 : 8,861,698.83 = 1,864,619.42 : x
  2. Step 2: Convert to fraction form
    5,906,963.30/8,861,698.83 = 1,864,619.42/x
  3. Step 3: Cross multiply
    5,906,963.30x = 8,861,698.83 × 1,864,619.42
  4. Step 4: Simplify right side
    5,906,963.30x = 16,523,695,732,609.28
  5. Step 5: Solve for x
    x = 16,523,695,732,609.28/5,906,963.30
  6. Step 6: Final answer
    x = 2,797,324.94

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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.