Finding the Third Proportional to 606,678 and 1,306,378
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Solution
The third proportional to 606,678 and 1,306,378 is: 2,813,063.07
Step by Step Solution
- Step 1: Write the proportion equation
606,678 : 1,306,378 = 1,306,378 : x - Step 2: Convert to fraction form
606,678/1,306,378 = 1,306,378/x - Step 3: Cross multiply
606,678x = 1,306,378 × 1,306,378 - Step 4: Simplify right side
606,678x = 1,706,623,478,884 - Step 5: Solve for x
x = 1,706,623,478,884/606,678 - Step 6: Final answer
x = 2,813,063.07
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.