Finding the Third Proportional to 475,418 and 1,044,136
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Solution
The third proportional to 475,418 and 1,044,136 is: 2,293,181.97
Step by Step Solution
- Step 1: Write the proportion equation
475,418 : 1,044,136 = 1,044,136 : x - Step 2: Convert to fraction form
475,418/1,044,136 = 1,044,136/x - Step 3: Cross multiply
475,418x = 1,044,136 × 1,044,136 - Step 4: Simplify right side
475,418x = 1,090,219,986,496 - Step 5: Solve for x
x = 1,090,219,986,496/475,418 - Step 6: Final answer
x = 2,293,181.97
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.