Finding the Third Proportional to 757,326.38 and 1,657,202.63
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Solution
The third proportional to 757,326.38 and 1,657,202.63 is: 3,626,336.85
Step by Step Solution
- Step 1: Write the proportion equation
757,326.38 : 1,657,202.63 = 1,657,202.63 : x - Step 2: Convert to fraction form
757,326.38/1,657,202.63 = 1,657,202.63/x - Step 3: Cross multiply
757,326.38x = 1,657,202.63 × 1,657,202.63 - Step 4: Simplify right side
757,326.38x = 2,746,320,540,306.89 - Step 5: Solve for x
x = 2,746,320,540,306.89/757,326.38 - Step 6: Final answer
x = 3,626,336.85
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.