Finding the Third Proportional to 374,189.63 and 570,624.75
Calculator
Solution
The third proportional to 374,189.63 and 570,624.75 is: 870,180.74
Step by Step Solution
- Step 1: Write the proportion equation
374,189.63 : 570,624.75 = 570,624.75 : x - Step 2: Convert to fraction form
374,189.63/570,624.75 = 570,624.75/x - Step 3: Cross multiply
374,189.63x = 570,624.75 × 570,624.75 - Step 4: Simplify right side
374,189.63x = 325,612,605,312.56 - Step 5: Solve for x
x = 325,612,605,312.56/374,189.63 - Step 6: Final answer
x = 870,180.74
Related Problems
Find third proportional to 187,094.81 and 285,312.38
Half scale
Find third proportional to 748,379.25 and 1,141,249.50
Double scale
Find third proportional to 374,192 and 570,628
Similar ratio
Find third proportional to 561,284.44 and 855,937.13
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.