Finding the Third Proportional to 247,449.94 and 542,193.75
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Solution
The third proportional to 247,449.94 and 542,193.75 is: 1,188,014.29
Step by Step Solution
- Step 1: Write the proportion equation
247,449.94 : 542,193.75 = 542,193.75 : x - Step 2: Convert to fraction form
247,449.94/542,193.75 = 542,193.75/x - Step 3: Cross multiply
247,449.94x = 542,193.75 × 542,193.75 - Step 4: Simplify right side
247,449.94x = 293,974,062,539.06 - Step 5: Solve for x
x = 293,974,062,539.06/247,449.94 - Step 6: Final answer
x = 1,188,014.29
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.