Finding the Third Proportional to 799,413.05 and 1,228,763.67
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Solution
The third proportional to 799,413.05 and 1,228,763.67 is: 1,888,710.93
Step by Step Solution
- Step 1: Write the proportion equation
799,413.05 : 1,228,763.67 = 1,228,763.67 : x - Step 2: Convert to fraction form
799,413.05/1,228,763.67 = 1,228,763.67/x - Step 3: Cross multiply
799,413.05x = 1,228,763.67 × 1,228,763.67 - Step 4: Simplify right side
799,413.05x = 1,509,860,161,319.73 - Step 5: Solve for x
x = 1,509,860,161,319.73/799,413.05 - Step 6: Final answer
x = 1,888,710.93
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.