Finding the Third Proportional to 475,480.13 and 1,121,310.84
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Solution
The third proportional to 475,480.13 and 1,121,310.84 is: 2,644,354.50
Step by Step Solution
- Step 1: Write the proportion equation
475,480.13 : 1,121,310.84 = 1,121,310.84 : x - Step 2: Convert to fraction form
475,480.13/1,121,310.84 = 1,121,310.84/x - Step 3: Cross multiply
475,480.13x = 1,121,310.84 × 1,121,310.84 - Step 4: Simplify right side
475,480.13x = 1,257,338,008,311.34 - Step 5: Solve for x
x = 1,257,338,008,311.34/475,480.13 - Step 6: Final answer
x = 2,644,354.50
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.