Finding the Third Proportional to 933,531 and 2,047,782
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Solution
The third proportional to 933,531 and 2,047,782 is: 4,491,989.15
Step by Step Solution
- Step 1: Write the proportion equation
933,531 : 2,047,782 = 2,047,782 : x - Step 2: Convert to fraction form
933,531/2,047,782 = 2,047,782/x - Step 3: Cross multiply
933,531x = 2,047,782 × 2,047,782 - Step 4: Simplify right side
933,531x = 4,193,411,119,524 - Step 5: Solve for x
x = 4,193,411,119,524/933,531 - Step 6: Final answer
x = 4,491,989.15
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.