Finding the Third Proportional to 670,413.38 and 1,466,159.06
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Solution
The third proportional to 670,413.38 and 1,466,159.06 is: 3,206,413.35
Step by Step Solution
- Step 1: Write the proportion equation
670,413.38 : 1,466,159.06 = 1,466,159.06 : x - Step 2: Convert to fraction form
670,413.38/1,466,159.06 = 1,466,159.06/x - Step 3: Cross multiply
670,413.38x = 1,466,159.06 × 1,466,159.06 - Step 4: Simplify right side
670,413.38x = 2,149,622,396,550.88 - Step 5: Solve for x
x = 2,149,622,396,550.88/670,413.38 - Step 6: Final answer
x = 3,206,413.35
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.