Finding the Third Proportional to 174,778.75 and 382,904.63
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Solution
The third proportional to 174,778.75 and 382,904.63 is: 838,866.01
Step by Step Solution
- Step 1: Write the proportion equation
174,778.75 : 382,904.63 = 382,904.63 : x - Step 2: Convert to fraction form
174,778.75/382,904.63 = 382,904.63/x - Step 3: Cross multiply
174,778.75x = 382,904.63 × 382,904.63 - Step 4: Simplify right side
174,778.75x = 146,615,951,846.39 - Step 5: Solve for x
x = 146,615,951,846.39/174,778.75 - Step 6: Final answer
x = 838,866.01
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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.