Finding the Third Proportional to 393,122.25 and 589,066.88
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Solution
The third proportional to 393,122.25 and 589,066.88 is: 882,676.53
Step by Step Solution
- Step 1: Write the proportion equation
393,122.25 : 589,066.88 = 589,066.88 : x - Step 2: Convert to fraction form
393,122.25/589,066.88 = 589,066.88/x - Step 3: Cross multiply
393,122.25x = 589,066.88 × 589,066.88 - Step 4: Simplify right side
393,122.25x = 346,999,783,222.27 - Step 5: Solve for x
x = 346,999,783,222.27/393,122.25 - Step 6: Final answer
x = 882,676.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.