Finding the Third Proportional to 492,130.69 and 703,748.25
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Solution
The third proportional to 492,130.69 and 703,748.25 is: 1,006,361.95
Step by Step Solution
- Step 1: Write the proportion equation
492,130.69 : 703,748.25 = 703,748.25 : x - Step 2: Convert to fraction form
492,130.69/703,748.25 = 703,748.25/x - Step 3: Cross multiply
492,130.69x = 703,748.25 × 703,748.25 - Step 4: Simplify right side
492,130.69x = 495,261,599,378.06 - Step 5: Solve for x
x = 495,261,599,378.06/492,130.69 - Step 6: Final answer
x = 1,006,361.95
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.