Finding the Third Proportional to 492,792.61 and 1,069,237.97
Calculator
Solution
The third proportional to 492,792.61 and 1,069,237.97 is: 2,319,981.70
Step by Step Solution
- Step 1: Write the proportion equation
492,792.61 : 1,069,237.97 = 1,069,237.97 : x - Step 2: Convert to fraction form
492,792.61/1,069,237.97 = 1,069,237.97/x - Step 3: Cross multiply
492,792.61x = 1,069,237.97 × 1,069,237.97 - Step 4: Simplify right side
492,792.61x = 1,143,269,833,816.63 - Step 5: Solve for x
x = 1,143,269,833,816.63/492,792.61 - Step 6: Final answer
x = 2,319,981.70
Related Problems
Find third proportional to 246,396.30 and 534,618.98
Half scale
Find third proportional to 985,585.22 and 2,138,475.94
Double scale
Find third proportional to 492,795 and 1,069,242
Similar ratio
Find third proportional to 739,188.91 and 1,603,856.95
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.