Finding the Third Proportional to 409,384.13 and 888,350.63
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Solution
The third proportional to 409,384.13 and 888,350.63 is: 1,927,692.81
Step by Step Solution
- Step 1: Write the proportion equation
409,384.13 : 888,350.63 = 888,350.63 : x - Step 2: Convert to fraction form
409,384.13/888,350.63 = 888,350.63/x - Step 3: Cross multiply
409,384.13x = 888,350.63 × 888,350.63 - Step 4: Simplify right side
409,384.13x = 789,166,832,937.89 - Step 5: Solve for x
x = 789,166,832,937.89/409,384.13 - Step 6: Final answer
x = 1,927,692.81
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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.