Finding the Third Proportional to 531,935.44 and 1,154,290.50
Calculator
Solution
The third proportional to 531,935.44 and 1,154,290.50 is: 2,504,789.99
Step by Step Solution
- Step 1: Write the proportion equation
531,935.44 : 1,154,290.50 = 1,154,290.50 : x - Step 2: Convert to fraction form
531,935.44/1,154,290.50 = 1,154,290.50/x - Step 3: Cross multiply
531,935.44x = 1,154,290.50 × 1,154,290.50 - Step 4: Simplify right side
531,935.44x = 1,332,386,558,390.25 - Step 5: Solve for x
x = 1,332,386,558,390.25/531,935.44 - Step 6: Final answer
x = 2,504,789.99
Related Problems
Find third proportional to 265,967.72 and 577,145.25
Half scale
Find third proportional to 1,063,870.88 and 2,308,581
Double scale
Find third proportional to 531,937 and 1,154,295
Similar ratio
Find third proportional to 797,903.16 and 1,731,435.75
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.