Finding the Third Proportional to 983,457 and 1,482,111
Calculator
Solution
The third proportional to 983,457 and 1,482,111 is: 2,233,603.52
Step by Step Solution
- Step 1: Write the proportion equation
983,457 : 1,482,111 = 1,482,111 : x - Step 2: Convert to fraction form
983,457/1,482,111 = 1,482,111/x - Step 3: Cross multiply
983,457x = 1,482,111 × 1,482,111 - Step 4: Simplify right side
983,457x = 2,196,653,016,321 - Step 5: Solve for x
x = 2,196,653,016,321/983,457 - Step 6: Final answer
x = 2,233,603.52
Related Problems
Find third proportional to 491,728.50 and 741,055.50
Half scale
Find third proportional to 1,966,914 and 2,964,222
Double scale
Find third proportional to 983,459 and 1,482,114
Similar ratio
Find third proportional to 1,475,185.50 and 2,223,166.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.