Finding the Third Proportional to 486,548.25 and 774,792.38
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Solution
The third proportional to 486,548.25 and 774,792.38 is: 1,233,799.99
Step by Step Solution
- Step 1: Write the proportion equation
486,548.25 : 774,792.38 = 774,792.38 : x - Step 2: Convert to fraction form
486,548.25/774,792.38 = 774,792.38/x - Step 3: Cross multiply
486,548.25x = 774,792.38 × 774,792.38 - Step 4: Simplify right side
486,548.25x = 600,303,224,358.14 - Step 5: Solve for x
x = 600,303,224,358.14/486,548.25 - Step 6: Final answer
x = 1,233,799.99
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.