Finding the Third Proportional to 648,455.63 and 1,035,924.19
Calculator
Solution
The third proportional to 648,455.63 and 1,035,924.19 is: 1,654,914.97
Step by Step Solution
- Step 1: Write the proportion equation
648,455.63 : 1,035,924.19 = 1,035,924.19 : x - Step 2: Convert to fraction form
648,455.63/1,035,924.19 = 1,035,924.19/x - Step 3: Cross multiply
648,455.63x = 1,035,924.19 × 1,035,924.19 - Step 4: Simplify right side
648,455.63x = 1,073,138,922,247.54 - Step 5: Solve for x
x = 1,073,138,922,247.54/648,455.63 - Step 6: Final answer
x = 1,654,914.97
Related Problems
Find third proportional to 324,227.81 and 517,962.09
Half scale
Find third proportional to 1,296,911.25 and 2,071,848.38
Double scale
Find third proportional to 648,458 and 1,035,927
Similar ratio
Find third proportional to 972,683.44 and 1,553,886.28
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.