Finding the Third Proportional to 177,622.88 and 273,005.44
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Solution
The third proportional to 177,622.88 and 273,005.44 is: 419,607.94
Step by Step Solution
- Step 1: Write the proportion equation
177,622.88 : 273,005.44 = 273,005.44 : x - Step 2: Convert to fraction form
177,622.88/273,005.44 = 273,005.44/x - Step 3: Cross multiply
177,622.88x = 273,005.44 × 273,005.44 - Step 4: Simplify right side
177,622.88x = 74,531,968,904.57 - Step 5: Solve for x
x = 74,531,968,904.57/177,622.88 - Step 6: Final answer
x = 419,607.94
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.