Finding the Third Proportional to 519,204 and 1,126,980.75
Calculator
Solution
The third proportional to 519,204 and 1,126,980.75 is: 2,446,216.92
Step by Step Solution
- Step 1: Write the proportion equation
519,204 : 1,126,980.75 = 1,126,980.75 : x - Step 2: Convert to fraction form
519,204/1,126,980.75 = 1,126,980.75/x - Step 3: Cross multiply
519,204x = 1,126,980.75 × 1,126,980.75 - Step 4: Simplify right side
519,204x = 1,270,085,610,870.56 - Step 5: Solve for x
x = 1,270,085,610,870.56/519,204 - Step 6: Final answer
x = 2,446,216.92
Related Problems
Find third proportional to 259,602 and 563,490.38
Half scale
Find third proportional to 1,038,408 and 2,253,961.50
Double scale
Find third proportional to 519,206 and 1,126,985
Similar ratio
Find third proportional to 778,806 and 1,690,471.13
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.