Finding the Third Proportional to 452,710 and 959,386.50
Calculator
Solution
The third proportional to 452,710 and 959,386.50 is: 2,033,139.22
Step by Step Solution
- Step 1: Write the proportion equation
452,710 : 959,386.50 = 959,386.50 : x - Step 2: Convert to fraction form
452,710/959,386.50 = 959,386.50/x - Step 3: Cross multiply
452,710x = 959,386.50 × 959,386.50 - Step 4: Simplify right side
452,710x = 920,422,456,382.25 - Step 5: Solve for x
x = 920,422,456,382.25/452,710 - Step 6: Final answer
x = 2,033,139.22
Related Problems
Find third proportional to 226,355 and 479,693.25
Half scale
Find third proportional to 905,420 and 1,918,773
Double scale
Find third proportional to 452,712 and 959,391
Similar ratio
Find third proportional to 679,065 and 1,439,079.75
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.