Finding the Third Proportional to 271,919.49 and 598,116.20
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Solution
The third proportional to 271,919.49 and 598,116.20 is: 1,315,620.99
Step by Step Solution
- Step 1: Write the proportion equation
271,919.49 : 598,116.20 = 598,116.20 : x - Step 2: Convert to fraction form
271,919.49/598,116.20 = 598,116.20/x - Step 3: Cross multiply
271,919.49x = 598,116.20 × 598,116.20 - Step 4: Simplify right side
271,919.49x = 357,742,990,396.38 - Step 5: Solve for x
x = 357,742,990,396.38/271,919.49 - Step 6: Final answer
x = 1,315,620.99
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.