Finding the Third Proportional to 259,221.75 and 563,883.75
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Solution
The third proportional to 259,221.75 and 563,883.75 is: 1,226,613.44
Step by Step Solution
- Step 1: Write the proportion equation
259,221.75 : 563,883.75 = 563,883.75 : x - Step 2: Convert to fraction form
259,221.75/563,883.75 = 563,883.75/x - Step 3: Cross multiply
259,221.75x = 563,883.75 × 563,883.75 - Step 4: Simplify right side
259,221.75x = 317,964,883,514.06 - Step 5: Solve for x
x = 317,964,883,514.06/259,221.75 - Step 6: Final answer
x = 1,226,613.44
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.