Home / 632,469.74-948,831.57-233,112.60

Finding the Fourth Proportional to 632,469.74, 948,831.57 and 233,112.60

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Solution

The fourth proportional to 632,469.74, 948,831.57 and 233,112.60 is: 349,715.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,469.74 : 948,831.57 = 233,112.60 : x
  2. Step 2: Convert to fraction form
    632,469.74/948,831.57 = 233,112.60/x
  3. Step 3: Cross multiply
    632,469.74x = 948,831.57 × 233,112.60
  4. Step 4: Simplify right side
    632,469.74x = 221,184,594,244.78
  5. Step 5: Solve for x
    x = 221,184,594,244.78/632,469.74
  6. Step 6: Final answer
    x = 349,715.70

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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.