Finding the Third Proportional to 192,331.13 and 418,526.44
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Solution
The third proportional to 192,331.13 and 418,526.44 is: 910,743.80
Step by Step Solution
- Step 1: Write the proportion equation
192,331.13 : 418,526.44 = 418,526.44 : x - Step 2: Convert to fraction form
192,331.13/418,526.44 = 418,526.44/x - Step 3: Cross multiply
192,331.13x = 418,526.44 × 418,526.44 - Step 4: Simplify right side
192,331.13x = 175,164,378,886.44 - Step 5: Solve for x
x = 175,164,378,886.44/192,331.13 - Step 6: Final answer
x = 910,743.80
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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.