Finding the Third Proportional to 201,913.25 and 440,501.75
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Solution
The third proportional to 201,913.25 and 440,501.75 is: 961,015.64
Step by Step Solution
- Step 1: Write the proportion equation
201,913.25 : 440,501.75 = 440,501.75 : x - Step 2: Convert to fraction form
201,913.25/440,501.75 = 440,501.75/x - Step 3: Cross multiply
201,913.25x = 440,501.75 × 440,501.75 - Step 4: Simplify right side
201,913.25x = 194,041,791,753.06 - Step 5: Solve for x
x = 194,041,791,753.06/201,913.25 - Step 6: Final answer
x = 961,015.64
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.