Finding the Third Proportional to 4,342,332 and 6,387,177
Calculator
Solution
The third proportional to 4,342,332 and 6,387,177 is: 9,394,958.75
Step by Step Solution
- Step 1: Write the proportion equation
4,342,332 : 6,387,177 = 6,387,177 : x - Step 2: Convert to fraction form
4,342,332/6,387,177 = 6,387,177/x - Step 3: Cross multiply
4,342,332x = 6,387,177 × 6,387,177 - Step 4: Simplify right side
4,342,332x = 40,796,030,029,329 - Step 5: Solve for x
x = 40,796,030,029,329/4,342,332 - Step 6: Final answer
x = 9,394,958.75
Related Problems
Find third proportional to 2,171,166 and 3,193,588.50
Half scale
Find third proportional to 8,684,664 and 12,774,354
Double scale
Find third proportional to 4,342,334 and 6,387,180
Similar ratio
Find third proportional to 6,513,498 and 9,580,765.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.