Home / 3,247,592.62-4,872,470.76-1,088,831.35

Finding the Fourth Proportional to 3,247,592.62, 4,872,470.76 and 1,088,831.35

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Solution

The fourth proportional to 3,247,592.62, 4,872,470.76 and 1,088,831.35 is: 1,633,609.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,592.62 : 4,872,470.76 = 1,088,831.35 : x
  2. Step 2: Convert to fraction form
    3,247,592.62/4,872,470.76 = 1,088,831.35/x
  3. Step 3: Cross multiply
    3,247,592.62x = 4,872,470.76 × 1,088,831.35
  4. Step 4: Simplify right side
    3,247,592.62x = 5,305,298,915,446.33
  5. Step 5: Solve for x
    x = 5,305,298,915,446.33/3,247,592.62
  6. Step 6: Final answer
    x = 1,633,609.73

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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.