Home / 8,025,434.91-12,035,623.50-2,632,828.71

Finding the Fourth Proportional to 8,025,434.91, 12,035,623.50 and 2,632,828.71

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Solution

The fourth proportional to 8,025,434.91, 12,035,623.50 and 2,632,828.71 is: 3,948,413.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,025,434.91 : 12,035,623.50 = 2,632,828.71 : x
  2. Step 2: Convert to fraction form
    8,025,434.91/12,035,623.50 = 2,632,828.71/x
  3. Step 3: Cross multiply
    8,025,434.91x = 12,035,623.50 × 2,632,828.71
  4. Step 4: Simplify right side
    8,025,434.91x = 31,687,735,093,550.68
  5. Step 5: Solve for x
    x = 31,687,735,093,550.68/8,025,434.91
  6. Step 6: Final answer
    x = 3,948,413.44

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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.