Finding the Third Proportional to 449,628 and 940,824
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Solution
The third proportional to 449,628 and 940,824 is: 1,968,626.95
Step by Step Solution
- Step 1: Write the proportion equation
449,628 : 940,824 = 940,824 : x - Step 2: Convert to fraction form
449,628/940,824 = 940,824/x - Step 3: Cross multiply
449,628x = 940,824 × 940,824 - Step 4: Simplify right side
449,628x = 885,149,798,976 - Step 5: Solve for x
x = 885,149,798,976/449,628 - Step 6: Final answer
x = 1,968,626.95
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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.