Finding the Third Proportional to 603,163.13 and 1,298,997
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Solution
The third proportional to 603,163.13 and 1,298,997 is: 2,797,573.55
Step by Step Solution
- Step 1: Write the proportion equation
603,163.13 : 1,298,997 = 1,298,997 : x - Step 2: Convert to fraction form
603,163.13/1,298,997 = 1,298,997/x - Step 3: Cross multiply
603,163.13x = 1,298,997 × 1,298,997 - Step 4: Simplify right side
603,163.13x = 1,687,393,206,009 - Step 5: Solve for x
x = 1,687,393,206,009/603,163.13 - Step 6: Final answer
x = 2,797,573.55
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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.