Home / 2,020,413.38-3,027,660.19

Finding the Third Proportional to 2,020,413.38 and 3,027,660.19

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Solution

The third proportional to 2,020,413.38 and 3,027,660.19 is: 4,537,054.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,020,413.38 : 3,027,660.19 = 3,027,660.19 : x
  2. Step 2: Convert to fraction form
    2,020,413.38/3,027,660.19 = 3,027,660.19/x
  3. Step 3: Cross multiply
    2,020,413.38x = 3,027,660.19 × 3,027,660.19
  4. Step 4: Simplify right side
    2,020,413.38x = 9,166,726,210,972.54
  5. Step 5: Solve for x
    x = 9,166,726,210,972.54/2,020,413.38
  6. Step 6: Final answer
    x = 4,537,054.80

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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.