Finding the Third Proportional to 450,348.75 and 969,549.75
Calculator
Solution
The third proportional to 450,348.75 and 969,549.75 is: 2,087,330.58
Step by Step Solution
- Step 1: Write the proportion equation
450,348.75 : 969,549.75 = 969,549.75 : x - Step 2: Convert to fraction form
450,348.75/969,549.75 = 969,549.75/x - Step 3: Cross multiply
450,348.75x = 969,549.75 × 969,549.75 - Step 4: Simplify right side
450,348.75x = 940,026,717,725.06 - Step 5: Solve for x
x = 940,026,717,725.06/450,348.75 - Step 6: Final answer
x = 2,087,330.58
Related Problems
Find third proportional to 225,174.38 and 484,774.88
Half scale
Find third proportional to 900,697.50 and 1,939,099.50
Double scale
Find third proportional to 450,351 and 969,554
Similar ratio
Find third proportional to 675,523.13 and 1,454,324.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.