Finding the Third Proportional to 419,597.25 and 632,879.63
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Solution
The third proportional to 419,597.25 and 632,879.63 is: 954,573.99
Step by Step Solution
- Step 1: Write the proportion equation
419,597.25 : 632,879.63 = 632,879.63 : x - Step 2: Convert to fraction form
419,597.25/632,879.63 = 632,879.63/x - Step 3: Cross multiply
419,597.25x = 632,879.63 × 632,879.63 - Step 4: Simplify right side
419,597.25x = 400,536,619,740.14 - Step 5: Solve for x
x = 400,536,619,740.14/419,597.25 - Step 6: Final answer
x = 954,573.99
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.