Finding the Third Proportional to 598,137 and 1,312,533
Calculator
Solution
The third proportional to 598,137 and 1,312,533 is: 2,880,181.09
Step by Step Solution
- Step 1: Write the proportion equation
598,137 : 1,312,533 = 1,312,533 : x - Step 2: Convert to fraction form
598,137/1,312,533 = 1,312,533/x - Step 3: Cross multiply
598,137x = 1,312,533 × 1,312,533 - Step 4: Simplify right side
598,137x = 1,722,742,876,089 - Step 5: Solve for x
x = 1,722,742,876,089/598,137 - Step 6: Final answer
x = 2,880,181.09
Related Problems
Find third proportional to 299,068.50 and 656,266.50
Half scale
Find third proportional to 1,196,274 and 2,625,066
Double scale
Find third proportional to 598,139 and 1,312,537
Similar ratio
Find third proportional to 897,205.50 and 1,968,799.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.