Finding the Third Proportional to 775,477.13 and 1,116,924.19
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Solution
The third proportional to 775,477.13 and 1,116,924.19 is: 1,608,712.37
Step by Step Solution
- Step 1: Write the proportion equation
775,477.13 : 1,116,924.19 = 1,116,924.19 : x - Step 2: Convert to fraction form
775,477.13/1,116,924.19 = 1,116,924.19/x - Step 3: Cross multiply
775,477.13x = 1,116,924.19 × 1,116,924.19 - Step 4: Simplify right side
775,477.13x = 1,247,519,640,622.54 - Step 5: Solve for x
x = 1,247,519,640,622.54/775,477.13 - Step 6: Final answer
x = 1,608,712.37
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.