Finding the Third Proportional to 201,902.63 and 424,718.44
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Solution
The third proportional to 201,902.63 and 424,718.44 is: 893,429.45
Step by Step Solution
- Step 1: Write the proportion equation
201,902.63 : 424,718.44 = 424,718.44 : x - Step 2: Convert to fraction form
201,902.63/424,718.44 = 424,718.44/x - Step 3: Cross multiply
201,902.63x = 424,718.44 × 424,718.44 - Step 4: Simplify right side
201,902.63x = 180,385,751,152.44 - Step 5: Solve for x
x = 180,385,751,152.44/201,902.63 - Step 6: Final answer
x = 893,429.45
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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.