Finding the Third Proportional to 451,554.75 and 602,295.75
Calculator
Solution
The third proportional to 451,554.75 and 602,295.75 is: 803,358.11
Step by Step Solution
- Step 1: Write the proportion equation
451,554.75 : 602,295.75 = 602,295.75 : x - Step 2: Convert to fraction form
451,554.75/602,295.75 = 602,295.75/x - Step 3: Cross multiply
451,554.75x = 602,295.75 × 602,295.75 - Step 4: Simplify right side
451,554.75x = 362,760,170,468.06 - Step 5: Solve for x
x = 362,760,170,468.06/451,554.75 - Step 6: Final answer
x = 803,358.11
Related Problems
Find third proportional to 225,777.38 and 301,147.88
Half scale
Find third proportional to 903,109.50 and 1,204,591.50
Double scale
Find third proportional to 451,557 and 602,298
Similar ratio
Find third proportional to 677,332.13 and 903,443.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.