Finding the Third Proportional to 409,376.53 and 888,334.59
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Solution
The third proportional to 409,376.53 and 888,334.59 is: 1,927,658.99
Step by Step Solution
- Step 1: Write the proportion equation
409,376.53 : 888,334.59 = 888,334.59 : x - Step 2: Convert to fraction form
409,376.53/888,334.59 = 888,334.59/x - Step 3: Cross multiply
409,376.53x = 888,334.59 × 888,334.59 - Step 4: Simplify right side
409,376.53x = 789,138,350,452.98 - Step 5: Solve for x
x = 789,138,350,452.98/409,376.53 - Step 6: Final answer
x = 1,927,658.99
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.