Finding the Third Proportional to 452,409.75 and 703,419.75
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Solution
The third proportional to 452,409.75 and 703,419.75 is: 1,093,697.35
Step by Step Solution
- Step 1: Write the proportion equation
452,409.75 : 703,419.75 = 703,419.75 : x - Step 2: Convert to fraction form
452,409.75/703,419.75 = 703,419.75/x - Step 3: Cross multiply
452,409.75x = 703,419.75 × 703,419.75 - Step 4: Simplify right side
452,409.75x = 494,799,344,690.06 - Step 5: Solve for x
x = 494,799,344,690.06/452,409.75 - Step 6: Final answer
x = 1,093,697.35
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.