Finding the Third Proportional to 471,620.25 and 1,017,961.88
Calculator
Solution
The third proportional to 471,620.25 and 1,017,961.88 is: 2,197,205.02
Step by Step Solution
- Step 1: Write the proportion equation
471,620.25 : 1,017,961.88 = 1,017,961.88 : x - Step 2: Convert to fraction form
471,620.25/1,017,961.88 = 1,017,961.88/x - Step 3: Cross multiply
471,620.25x = 1,017,961.88 × 1,017,961.88 - Step 4: Simplify right side
471,620.25x = 1,036,246,378,953.52 - Step 5: Solve for x
x = 1,036,246,378,953.52/471,620.25 - Step 6: Final answer
x = 2,197,205.02
Related Problems
Find third proportional to 235,810.13 and 508,980.94
Half scale
Find third proportional to 943,240.50 and 2,035,923.75
Double scale
Find third proportional to 471,622 and 1,017,966
Similar ratio
Find third proportional to 707,430.38 and 1,526,942.81
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.