Finding the Third Proportional to 246,332 and 529,498
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Solution
The third proportional to 246,332 and 529,498 is: 1,138,171.78
Step by Step Solution
- Step 1: Write the proportion equation
246,332 : 529,498 = 529,498 : x - Step 2: Convert to fraction form
246,332/529,498 = 529,498/x - Step 3: Cross multiply
246,332x = 529,498 × 529,498 - Step 4: Simplify right side
246,332x = 280,368,132,004 - Step 5: Solve for x
x = 280,368,132,004/246,332 - Step 6: Final answer
x = 1,138,171.78
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.