Finding the Third Proportional to 561,367.13 and 1,230,369.75
Calculator
Solution
The third proportional to 561,367.13 and 1,230,369.75 is: 2,696,648.33
Step by Step Solution
- Step 1: Write the proportion equation
561,367.13 : 1,230,369.75 = 1,230,369.75 : x - Step 2: Convert to fraction form
561,367.13/1,230,369.75 = 1,230,369.75/x - Step 3: Cross multiply
561,367.13x = 1,230,369.75 × 1,230,369.75 - Step 4: Simplify right side
561,367.13x = 1,513,809,721,715.06 - Step 5: Solve for x
x = 1,513,809,721,715.06/561,367.13 - Step 6: Final answer
x = 2,696,648.33
Related Problems
Find third proportional to 280,683.56 and 615,184.88
Half scale
Find third proportional to 1,122,734.25 and 2,460,739.50
Double scale
Find third proportional to 561,369 and 1,230,374
Similar ratio
Find third proportional to 842,050.69 and 1,845,554.63
1.5x scale
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.