Finding the Third Proportional to 473,553 and 722,148.75
Calculator
Solution
The third proportional to 473,553 and 722,148.75 is: 1,101,246.99
Step by Step Solution
- Step 1: Write the proportion equation
473,553 : 722,148.75 = 722,148.75 : x - Step 2: Convert to fraction form
473,553/722,148.75 = 722,148.75/x - Step 3: Cross multiply
473,553x = 722,148.75 × 722,148.75 - Step 4: Simplify right side
473,553x = 521,498,817,126.56 - Step 5: Solve for x
x = 521,498,817,126.56/473,553 - Step 6: Final answer
x = 1,101,246.99
Related Problems
Find third proportional to 236,776.50 and 361,074.38
Half scale
Find third proportional to 947,106 and 1,444,297.50
Double scale
Find third proportional to 473,555 and 722,152
Similar ratio
Find third proportional to 710,329.50 and 1,083,223.13
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.