Finding the Third Proportional to 201,840.75 and 424,590.75
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Solution
The third proportional to 201,840.75 and 424,590.75 is: 893,166.05
Step by Step Solution
- Step 1: Write the proportion equation
201,840.75 : 424,590.75 = 424,590.75 : x - Step 2: Convert to fraction form
201,840.75/424,590.75 = 424,590.75/x - Step 3: Cross multiply
201,840.75x = 424,590.75 × 424,590.75 - Step 4: Simplify right side
201,840.75x = 180,277,304,985.56 - Step 5: Solve for x
x = 180,277,304,985.56/201,840.75 - Step 6: Final answer
x = 893,166.05
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.