Finding the Third Proportional to 176,566.08 and 386,142.19
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Solution
The third proportional to 176,566.08 and 386,142.19 is: 844,475.85
Step by Step Solution
- Step 1: Write the proportion equation
176,566.08 : 386,142.19 = 386,142.19 : x - Step 2: Convert to fraction form
176,566.08/386,142.19 = 386,142.19/x - Step 3: Cross multiply
176,566.08x = 386,142.19 × 386,142.19 - Step 4: Simplify right side
176,566.08x = 149,105,788,967.29 - Step 5: Solve for x
x = 149,105,788,967.29/176,566.08 - Step 6: Final answer
x = 844,475.85
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.