Home / 1,724,382.54-2,379,833.52-950,091.22

Finding the Fourth Proportional to 1,724,382.54, 2,379,833.52 and 950,091.22

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Solution

The fourth proportional to 1,724,382.54, 2,379,833.52 and 950,091.22 is: 1,311,228.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,724,382.54 : 2,379,833.52 = 950,091.22 : x
  2. Step 2: Convert to fraction form
    1,724,382.54/2,379,833.52 = 950,091.22/x
  3. Step 3: Cross multiply
    1,724,382.54x = 2,379,833.52 × 950,091.22
  4. Step 4: Simplify right side
    1,724,382.54x = 2,261,058,932,413.69
  5. Step 5: Solve for x
    x = 2,261,058,932,413.69/1,724,382.54
  6. Step 6: Final answer
    x = 1,311,228.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.