Finding the Third Proportional to 613,068.75 and 1,336,479.75
Calculator
Solution
The third proportional to 613,068.75 and 1,336,479.75 is: 2,913,503.78
Step by Step Solution
- Step 1: Write the proportion equation
613,068.75 : 1,336,479.75 = 1,336,479.75 : x - Step 2: Convert to fraction form
613,068.75/1,336,479.75 = 1,336,479.75/x - Step 3: Cross multiply
613,068.75x = 1,336,479.75 × 1,336,479.75 - Step 4: Simplify right side
613,068.75x = 1,786,178,122,160.06 - Step 5: Solve for x
x = 1,786,178,122,160.06/613,068.75 - Step 6: Final answer
x = 2,913,503.78
Related Problems
Find third proportional to 306,534.38 and 668,239.88
Half scale
Find third proportional to 1,226,137.50 and 2,672,959.50
Double scale
Find third proportional to 613,071 and 1,336,484
Similar ratio
Find third proportional to 919,603.13 and 2,004,719.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.