Finding the Third Proportional to 770,202 and 1,675,800
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Solution
The third proportional to 770,202 and 1,675,800 is: 3,646,193.65
Step by Step Solution
- Step 1: Write the proportion equation
770,202 : 1,675,800 = 1,675,800 : x - Step 2: Convert to fraction form
770,202/1,675,800 = 1,675,800/x - Step 3: Cross multiply
770,202x = 1,675,800 × 1,675,800 - Step 4: Simplify right side
770,202x = 2,808,305,640,000 - Step 5: Solve for x
x = 2,808,305,640,000/770,202 - Step 6: Final answer
x = 3,646,193.65
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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.