Finding the Third Proportional to 323,393.75 and 703,414.50
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Solution
The third proportional to 323,393.75 and 703,414.50 is: 1,529,998.52
Step by Step Solution
- Step 1: Write the proportion equation
323,393.75 : 703,414.50 = 703,414.50 : x - Step 2: Convert to fraction form
323,393.75/703,414.50 = 703,414.50/x - Step 3: Cross multiply
323,393.75x = 703,414.50 × 703,414.50 - Step 4: Simplify right side
323,393.75x = 494,791,958,810.25 - Step 5: Solve for x
x = 494,791,958,810.25/323,393.75 - Step 6: Final answer
x = 1,529,998.52
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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.