Finding the Third Proportional to 812,201 and 1,190,596
Calculator
Solution
The third proportional to 812,201 and 1,190,596 is: 1,745,280.83
Step by Step Solution
- Step 1: Write the proportion equation
812,201 : 1,190,596 = 1,190,596 : x - Step 2: Convert to fraction form
812,201/1,190,596 = 1,190,596/x - Step 3: Cross multiply
812,201x = 1,190,596 × 1,190,596 - Step 4: Simplify right side
812,201x = 1,417,518,835,216 - Step 5: Solve for x
x = 1,417,518,835,216/812,201 - Step 6: Final answer
x = 1,745,280.83
Related Problems
Find third proportional to 406,100.50 and 595,298
Half scale
Find third proportional to 1,624,402 and 2,381,192
Double scale
Find third proportional to 812,203 and 1,190,599
Similar ratio
Find third proportional to 1,218,301.50 and 1,785,894
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.