Finding the Third Proportional to 246,810 and 513,018
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Solution
The third proportional to 246,810 and 513,018 is: 1,066,356.58
Step by Step Solution
- Step 1: Write the proportion equation
246,810 : 513,018 = 513,018 : x - Step 2: Convert to fraction form
246,810/513,018 = 513,018/x - Step 3: Cross multiply
246,810x = 513,018 × 513,018 - Step 4: Simplify right side
246,810x = 263,187,468,324 - Step 5: Solve for x
x = 263,187,468,324/246,810 - Step 6: Final answer
x = 1,066,356.58
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.