Finding the Third Proportional to 505,827 and 1,058,413.50
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Solution
The third proportional to 505,827 and 1,058,413.50 is: 2,214,668.53
Step by Step Solution
- Step 1: Write the proportion equation
505,827 : 1,058,413.50 = 1,058,413.50 : x - Step 2: Convert to fraction form
505,827/1,058,413.50 = 1,058,413.50/x - Step 3: Cross multiply
505,827x = 1,058,413.50 × 1,058,413.50 - Step 4: Simplify right side
505,827x = 1,120,239,136,982.25 - Step 5: Solve for x
x = 1,120,239,136,982.25/505,827 - Step 6: Final answer
x = 2,214,668.53
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.