Finding the Third Proportional to 476,305.88 and 1,027,395
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Solution
The third proportional to 476,305.88 and 1,027,395 is: 2,216,097.98
Step by Step Solution
- Step 1: Write the proportion equation
476,305.88 : 1,027,395 = 1,027,395 : x - Step 2: Convert to fraction form
476,305.88/1,027,395 = 1,027,395/x - Step 3: Cross multiply
476,305.88x = 1,027,395 × 1,027,395 - Step 4: Simplify right side
476,305.88x = 1,055,540,486,025 - Step 5: Solve for x
x = 1,055,540,486,025/476,305.88 - Step 6: Final answer
x = 2,216,097.98
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.