Finding the Third Proportional to 757,319.63 and 1,657,189.13
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Solution
The third proportional to 757,319.63 and 1,657,189.13 is: 3,626,310.09
Step by Step Solution
- Step 1: Write the proportion equation
757,319.63 : 1,657,189.13 = 1,657,189.13 : x - Step 2: Convert to fraction form
757,319.63/1,657,189.13 = 1,657,189.13/x - Step 3: Cross multiply
757,319.63x = 1,657,189.13 × 1,657,189.13 - Step 4: Simplify right side
757,319.63x = 2,746,275,796,018.27 - Step 5: Solve for x
x = 2,746,275,796,018.27/757,319.63 - Step 6: Final answer
x = 3,626,310.09
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.