Finding the Third Proportional to 376,782.75 and 527,029.50
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Solution
The third proportional to 376,782.75 and 527,029.50 is: 737,188.99
Step by Step Solution
- Step 1: Write the proportion equation
376,782.75 : 527,029.50 = 527,029.50 : x - Step 2: Convert to fraction form
376,782.75/527,029.50 = 527,029.50/x - Step 3: Cross multiply
376,782.75x = 527,029.50 × 527,029.50 - Step 4: Simplify right side
376,782.75x = 277,760,093,870.25 - Step 5: Solve for x
x = 277,760,093,870.25/376,782.75 - Step 6: Final answer
x = 737,188.99
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.