Finding the Third Proportional to 370,671.19 and 809,310.94
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Solution
The third proportional to 370,671.19 and 809,310.94 is: 1,767,022.14
Step by Step Solution
- Step 1: Write the proportion equation
370,671.19 : 809,310.94 = 809,310.94 : x - Step 2: Convert to fraction form
370,671.19/809,310.94 = 809,310.94/x - Step 3: Cross multiply
370,671.19x = 809,310.94 × 809,310.94 - Step 4: Simplify right side
370,671.19x = 654,984,193,557.13 - Step 5: Solve for x
x = 654,984,193,557.13/370,671.19 - Step 6: Final answer
x = 1,767,022.14
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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.