Finding the Third Proportional to 347,687.44 and 526,406.34
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Solution
The third proportional to 347,687.44 and 526,406.34 is: 796,990.66
Step by Step Solution
- Step 1: Write the proportion equation
347,687.44 : 526,406.34 = 526,406.34 : x - Step 2: Convert to fraction form
347,687.44/526,406.34 = 526,406.34/x - Step 3: Cross multiply
347,687.44x = 526,406.34 × 526,406.34 - Step 4: Simplify right side
347,687.44x = 277,103,638,740.24 - Step 5: Solve for x
x = 277,103,638,740.24/347,687.44 - Step 6: Final answer
x = 796,990.66
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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.