Finding the Third Proportional to 481,064 and 1,044,106
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Solution
The third proportional to 481,064 and 1,044,106 is: 2,266,137.85
Step by Step Solution
- Step 1: Write the proportion equation
481,064 : 1,044,106 = 1,044,106 : x - Step 2: Convert to fraction form
481,064/1,044,106 = 1,044,106/x - Step 3: Cross multiply
481,064x = 1,044,106 × 1,044,106 - Step 4: Simplify right side
481,064x = 1,090,157,339,236 - Step 5: Solve for x
x = 1,090,157,339,236/481,064 - Step 6: Final answer
x = 2,266,137.85
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.