Finding the Third Proportional to 492,160.13 and 748,194.75
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Solution
The third proportional to 492,160.13 and 748,194.75 is: 1,137,425.31
Step by Step Solution
- Step 1: Write the proportion equation
492,160.13 : 748,194.75 = 748,194.75 : x - Step 2: Convert to fraction form
492,160.13/748,194.75 = 748,194.75/x - Step 3: Cross multiply
492,160.13x = 748,194.75 × 748,194.75 - Step 4: Simplify right side
492,160.13x = 559,795,383,927.56 - Step 5: Solve for x
x = 559,795,383,927.56/492,160.13 - Step 6: Final answer
x = 1,137,425.31
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.