Finding the Third Proportional to 284,887.13 and 622,707.75
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Solution
The third proportional to 284,887.13 and 622,707.75 is: 1,361,117.82
Step by Step Solution
- Step 1: Write the proportion equation
284,887.13 : 622,707.75 = 622,707.75 : x - Step 2: Convert to fraction form
284,887.13/622,707.75 = 622,707.75/x - Step 3: Cross multiply
284,887.13x = 622,707.75 × 622,707.75 - Step 4: Simplify right side
284,887.13x = 387,764,941,910.06 - Step 5: Solve for x
x = 387,764,941,910.06/284,887.13 - Step 6: Final answer
x = 1,361,117.82
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.