Finding the Third Proportional to 355,287.94 and 546,107.06
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Solution
The third proportional to 355,287.94 and 546,107.06 is: 839,411.90
Step by Step Solution
- Step 1: Write the proportion equation
355,287.94 : 546,107.06 = 546,107.06 : x - Step 2: Convert to fraction form
355,287.94/546,107.06 = 546,107.06/x - Step 3: Cross multiply
355,287.94x = 546,107.06 × 546,107.06 - Step 4: Simplify right side
355,287.94x = 298,232,923,712.38 - Step 5: Solve for x
x = 298,232,923,712.38/355,287.94 - Step 6: Final answer
x = 839,411.90
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.