Home / 8,088,545.22-11,162,467.85-4,783,672.46

Finding the Fourth Proportional to 8,088,545.22, 11,162,467.85 and 4,783,672.46

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Solution

The fourth proportional to 8,088,545.22, 11,162,467.85 and 4,783,672.46 is: 6,601,630.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,088,545.22 : 11,162,467.85 = 4,783,672.46 : x
  2. Step 2: Convert to fraction form
    8,088,545.22/11,162,467.85 = 4,783,672.46/x
  3. Step 3: Cross multiply
    8,088,545.22x = 11,162,467.85 × 4,783,672.46
  4. Step 4: Simplify right side
    8,088,545.22x = 53,397,589,959,949.71
  5. Step 5: Solve for x
    x = 53,397,589,959,949.71/8,088,545.22
  6. Step 6: Final answer
    x = 6,601,630.89

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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.