Finding the Third Proportional to 676,663.50 and 1,409,304
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Solution
The third proportional to 676,663.50 and 1,409,304 is: 2,935,192.70
Step by Step Solution
- Step 1: Write the proportion equation
676,663.50 : 1,409,304 = 1,409,304 : x - Step 2: Convert to fraction form
676,663.50/1,409,304 = 1,409,304/x - Step 3: Cross multiply
676,663.50x = 1,409,304 × 1,409,304 - Step 4: Simplify right side
676,663.50x = 1,986,137,764,416 - Step 5: Solve for x
x = 1,986,137,764,416/676,663.50 - Step 6: Final answer
x = 2,935,192.70
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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.