Home / 2,599,224.54-3,898,007.57-892,956.30

Finding the Fourth Proportional to 2,599,224.54, 3,898,007.57 and 892,956.30

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Solution

The fourth proportional to 2,599,224.54, 3,898,007.57 and 892,956.30 is: 1,339,149.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,224.54 : 3,898,007.57 = 892,956.30 : x
  2. Step 2: Convert to fraction form
    2,599,224.54/3,898,007.57 = 892,956.30/x
  3. Step 3: Cross multiply
    2,599,224.54x = 3,898,007.57 × 892,956.30
  4. Step 4: Simplify right side
    2,599,224.54x = 3,480,750,412,614.41
  5. Step 5: Solve for x
    x = 3,480,750,412,614.41/2,599,224.54
  6. Step 6: Final answer
    x = 1,339,149.57

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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.