Finding the Third Proportional to 783,123.19 and 1,246,114.13
Calculator
Solution
The third proportional to 783,123.19 and 1,246,114.13 is: 1,982,830.34
Step by Step Solution
- Step 1: Write the proportion equation
783,123.19 : 1,246,114.13 = 1,246,114.13 : x - Step 2: Convert to fraction form
783,123.19/1,246,114.13 = 1,246,114.13/x - Step 3: Cross multiply
783,123.19x = 1,246,114.13 × 1,246,114.13 - Step 4: Simplify right side
783,123.19x = 1,552,800,412,524.52 - Step 5: Solve for x
x = 1,552,800,412,524.52/783,123.19 - Step 6: Final answer
x = 1,982,830.34
Related Problems
Find third proportional to 391,561.59 and 623,057.06
Half scale
Find third proportional to 1,566,246.38 and 2,492,228.25
Double scale
Find third proportional to 783,125 and 1,246,117
Similar ratio
Find third proportional to 1,174,684.78 and 1,869,171.19
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.