Finding the Third Proportional to 414,497.25 and 899,950.50
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Solution
The third proportional to 414,497.25 and 899,950.50 is: 1,953,959.65
Step by Step Solution
- Step 1: Write the proportion equation
414,497.25 : 899,950.50 = 899,950.50 : x - Step 2: Convert to fraction form
414,497.25/899,950.50 = 899,950.50/x - Step 3: Cross multiply
414,497.25x = 899,950.50 × 899,950.50 - Step 4: Simplify right side
414,497.25x = 809,910,902,450.25 - Step 5: Solve for x
x = 809,910,902,450.25/414,497.25 - Step 6: Final answer
x = 1,953,959.65
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.