Finding the Third Proportional to 127,328.63 and 276,798.94
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Solution
The third proportional to 127,328.63 and 276,798.94 is: 601,731.56
Step by Step Solution
- Step 1: Write the proportion equation
127,328.63 : 276,798.94 = 276,798.94 : x - Step 2: Convert to fraction form
127,328.63/276,798.94 = 276,798.94/x - Step 3: Cross multiply
127,328.63x = 276,798.94 × 276,798.94 - Step 4: Simplify right side
127,328.63x = 76,617,651,801.13 - Step 5: Solve for x
x = 76,617,651,801.13/127,328.63 - Step 6: Final answer
x = 601,731.56
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.