Finding the Third Proportional to 860,523.75 and 1,265,873.06
Calculator
Solution
The third proportional to 860,523.75 and 1,265,873.06 is: 1,862,161.98
Step by Step Solution
- Step 1: Write the proportion equation
860,523.75 : 1,265,873.06 = 1,265,873.06 : x - Step 2: Convert to fraction form
860,523.75/1,265,873.06 = 1,265,873.06/x - Step 3: Cross multiply
860,523.75x = 1,265,873.06 × 1,265,873.06 - Step 4: Simplify right side
860,523.75x = 1,602,434,610,363.13 - Step 5: Solve for x
x = 1,602,434,610,363.13/860,523.75 - Step 6: Final answer
x = 1,862,161.98
Related Problems
Find third proportional to 430,261.88 and 632,936.53
Half scale
Find third proportional to 1,721,047.50 and 2,531,746.13
Double scale
Find third proportional to 860,526 and 1,265,876
Similar ratio
Find third proportional to 1,290,785.63 and 1,898,809.59
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.