Finding the Third Proportional to 674,279.44 and 948,489.75
Calculator
Solution
The third proportional to 674,279.44 and 948,489.75 is: 1,334,213.62
Step by Step Solution
- Step 1: Write the proportion equation
674,279.44 : 948,489.75 = 948,489.75 : x - Step 2: Convert to fraction form
674,279.44/948,489.75 = 948,489.75/x - Step 3: Cross multiply
674,279.44x = 948,489.75 × 948,489.75 - Step 4: Simplify right side
674,279.44x = 899,632,805,855.06 - Step 5: Solve for x
x = 899,632,805,855.06/674,279.44 - Step 6: Final answer
x = 1,334,213.62
Related Problems
Find third proportional to 337,139.72 and 474,244.88
Half scale
Find third proportional to 1,348,558.88 and 1,896,979.50
Double scale
Find third proportional to 674,281 and 948,493
Similar ratio
Find third proportional to 1,011,419.16 and 1,422,734.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.