Finding the Third Proportional to 339,147.50 and 706,204.75
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Solution
The third proportional to 339,147.50 and 706,204.75 is: 1,470,525.80
Step by Step Solution
- Step 1: Write the proportion equation
339,147.50 : 706,204.75 = 706,204.75 : x - Step 2: Convert to fraction form
339,147.50/706,204.75 = 706,204.75/x - Step 3: Cross multiply
339,147.50x = 706,204.75 × 706,204.75 - Step 4: Simplify right side
339,147.50x = 498,725,148,922.56 - Step 5: Solve for x
x = 498,725,148,922.56/339,147.50 - Step 6: Final answer
x = 1,470,525.80
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.