Finding the Third Proportional to 186,809.25 and 297,395.63
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Solution
The third proportional to 186,809.25 and 297,395.63 is: 473,446.35
Step by Step Solution
- Step 1: Write the proportion equation
186,809.25 : 297,395.63 = 297,395.63 : x - Step 2: Convert to fraction form
186,809.25/297,395.63 = 297,395.63/x - Step 3: Cross multiply
186,809.25x = 297,395.63 × 297,395.63 - Step 4: Simplify right side
186,809.25x = 88,444,157,769.14 - Step 5: Solve for x
x = 88,444,157,769.14/186,809.25 - Step 6: Final answer
x = 473,446.35
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.