Finding the Third Proportional to 351,195.75 and 755,655.75
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Solution
The third proportional to 351,195.75 and 755,655.75 is: 1,625,918.34
Step by Step Solution
- Step 1: Write the proportion equation
351,195.75 : 755,655.75 = 755,655.75 : x - Step 2: Convert to fraction form
351,195.75/755,655.75 = 755,655.75/x - Step 3: Cross multiply
351,195.75x = 755,655.75 × 755,655.75 - Step 4: Simplify right side
351,195.75x = 571,015,612,508.06 - Step 5: Solve for x
x = 571,015,612,508.06/351,195.75 - Step 6: Final answer
x = 1,625,918.34
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.