Home / 8,224,826.30-11,351,021.92-4,553,742.92

Finding the Fourth Proportional to 8,224,826.30, 11,351,021.92 and 4,553,742.92

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Solution

The fourth proportional to 8,224,826.30, 11,351,021.92 and 4,553,742.92 is: 6,284,586.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,224,826.30 : 11,351,021.92 = 4,553,742.92 : x
  2. Step 2: Convert to fraction form
    8,224,826.30/11,351,021.92 = 4,553,742.92/x
  3. Step 3: Cross multiply
    8,224,826.30x = 11,351,021.92 × 4,553,742.92
  4. Step 4: Simplify right side
    8,224,826.30x = 51,689,635,660,440.15
  5. Step 5: Solve for x
    x = 51,689,635,660,440.15/8,224,826.30
  6. Step 6: Final answer
    x = 6,284,586.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.