Finding the Third Proportional to 265,413.38 and 577,481.06
Calculator
Solution
The third proportional to 265,413.38 and 577,481.06 is: 1,256,471.64
Step by Step Solution
- Step 1: Write the proportion equation
265,413.38 : 577,481.06 = 577,481.06 : x - Step 2: Convert to fraction form
265,413.38/577,481.06 = 577,481.06/x - Step 3: Cross multiply
265,413.38x = 577,481.06 × 577,481.06 - Step 4: Simplify right side
265,413.38x = 333,484,377,546.13 - Step 5: Solve for x
x = 333,484,377,546.13/265,413.38 - Step 6: Final answer
x = 1,256,471.64
Related Problems
Find third proportional to 132,706.69 and 288,740.53
Half scale
Find third proportional to 530,826.75 and 1,154,962.13
Double scale
Find third proportional to 265,415 and 577,485
Similar ratio
Find third proportional to 398,120.06 and 866,221.59
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.