Finding the Third Proportional to 259,385.63 and 557,519.63
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Solution
The third proportional to 259,385.63 and 557,519.63 is: 1,198,324.43
Step by Step Solution
- Step 1: Write the proportion equation
259,385.63 : 557,519.63 = 557,519.63 : x - Step 2: Convert to fraction form
259,385.63/557,519.63 = 557,519.63/x - Step 3: Cross multiply
259,385.63x = 557,519.63 × 557,519.63 - Step 4: Simplify right side
259,385.63x = 310,828,132,260.14 - Step 5: Solve for x
x = 310,828,132,260.14/259,385.63 - Step 6: Final answer
x = 1,198,324.43
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.