Finding the Third Proportional to 194,070.75 and 424,348.50
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Solution
The third proportional to 194,070.75 and 424,348.50 is: 927,865.99
Step by Step Solution
- Step 1: Write the proportion equation
194,070.75 : 424,348.50 = 424,348.50 : x - Step 2: Convert to fraction form
194,070.75/424,348.50 = 424,348.50/x - Step 3: Cross multiply
194,070.75x = 424,348.50 × 424,348.50 - Step 4: Simplify right side
194,070.75x = 180,071,649,452.25 - Step 5: Solve for x
x = 180,071,649,452.25/194,070.75 - Step 6: Final answer
x = 927,865.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.