Finding the Third Proportional to 613,028.25 and 1,336,413.94
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Solution
The third proportional to 613,028.25 and 1,336,413.94 is: 2,913,409.31
Step by Step Solution
- Step 1: Write the proportion equation
613,028.25 : 1,336,413.94 = 1,336,413.94 : x - Step 2: Convert to fraction form
613,028.25/1,336,413.94 = 1,336,413.94/x - Step 3: Cross multiply
613,028.25x = 1,336,413.94 × 1,336,413.94 - Step 4: Simplify right side
613,028.25x = 1,786,002,212,344.25 - Step 5: Solve for x
x = 1,786,002,212,344.25/613,028.25 - Step 6: Final answer
x = 2,913,409.31
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.