Finding the Third Proportional to 268,204.50 and 558,454.50
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Solution
The third proportional to 268,204.50 and 558,454.50 is: 1,162,812.07
Step by Step Solution
- Step 1: Write the proportion equation
268,204.50 : 558,454.50 = 558,454.50 : x - Step 2: Convert to fraction form
268,204.50/558,454.50 = 558,454.50/x - Step 3: Cross multiply
268,204.50x = 558,454.50 × 558,454.50 - Step 4: Simplify right side
268,204.50x = 311,871,428,570.25 - Step 5: Solve for x
x = 311,871,428,570.25/268,204.50 - Step 6: Final answer
x = 1,162,812.07
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.