Finding the Third Proportional to 180,605.25 and 395,466.75
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Solution
The third proportional to 180,605.25 and 395,466.75 is: 865,943.54
Step by Step Solution
- Step 1: Write the proportion equation
180,605.25 : 395,466.75 = 395,466.75 : x - Step 2: Convert to fraction form
180,605.25/395,466.75 = 395,466.75/x - Step 3: Cross multiply
180,605.25x = 395,466.75 × 395,466.75 - Step 4: Simplify right side
180,605.25x = 156,393,950,355.56 - Step 5: Solve for x
x = 156,393,950,355.56/180,605.25 - Step 6: Final answer
x = 865,943.54
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.