Home / 940,304.92-1,410,413.64-230,295.37

Finding the Fourth Proportional to 940,304.92, 1,410,413.64 and 230,295.37

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Solution

The fourth proportional to 940,304.92, 1,410,413.64 and 230,295.37 is: 345,432.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,304.92 : 1,410,413.64 = 230,295.37 : x
  2. Step 2: Convert to fraction form
    940,304.92/1,410,413.64 = 230,295.37/x
  3. Step 3: Cross multiply
    940,304.92x = 1,410,413.64 × 230,295.37
  4. Step 4: Simplify right side
    940,304.92x = 324,811,731,076.85
  5. Step 5: Solve for x
    x = 324,811,731,076.85/940,304.92
  6. Step 6: Final answer
    x = 345,432.34

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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.