Finding the Third Proportional to 146,724.75 and 321,576.75
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Solution
The third proportional to 146,724.75 and 321,576.75 is: 704,800.02
Step by Step Solution
- Step 1: Write the proportion equation
146,724.75 : 321,576.75 = 321,576.75 : x - Step 2: Convert to fraction form
146,724.75/321,576.75 = 321,576.75/x - Step 3: Cross multiply
146,724.75x = 321,576.75 × 321,576.75 - Step 4: Simplify right side
146,724.75x = 103,411,606,140.56 - Step 5: Solve for x
x = 103,411,606,140.56/146,724.75 - Step 6: Final answer
x = 704,800.02
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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.