Finding the Third Proportional to 574,647.75 and 845,295.75
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Solution
The third proportional to 574,647.75 and 845,295.75 is: 1,243,413.73
Step by Step Solution
- Step 1: Write the proportion equation
574,647.75 : 845,295.75 = 845,295.75 : x - Step 2: Convert to fraction form
574,647.75/845,295.75 = 845,295.75/x - Step 3: Cross multiply
574,647.75x = 845,295.75 × 845,295.75 - Step 4: Simplify right side
574,647.75x = 714,524,904,968.06 - Step 5: Solve for x
x = 714,524,904,968.06/574,647.75 - Step 6: Final answer
x = 1,243,413.73
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.