Home / 624,823.71-936,604.38-246,010.23

Finding the Fourth Proportional to 624,823.71, 936,604.38 and 246,010.23

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Solution

The fourth proportional to 624,823.71, 936,604.38 and 246,010.23 is: 368,766.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,823.71 : 936,604.38 = 246,010.23 : x
  2. Step 2: Convert to fraction form
    624,823.71/936,604.38 = 246,010.23/x
  3. Step 3: Cross multiply
    624,823.71x = 936,604.38 × 246,010.23
  4. Step 4: Simplify right side
    624,823.71x = 230,414,258,942.81
  5. Step 5: Solve for x
    x = 230,414,258,942.81/624,823.71
  6. Step 6: Final answer
    x = 368,766.83

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1.5x scale

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.