Finding the Third Proportional to 341,787.09 and 741,803.06
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Solution
The third proportional to 341,787.09 and 741,803.06 is: 1,609,984.09
Step by Step Solution
- Step 1: Write the proportion equation
341,787.09 : 741,803.06 = 741,803.06 : x - Step 2: Convert to fraction form
341,787.09/741,803.06 = 741,803.06/x - Step 3: Cross multiply
341,787.09x = 741,803.06 × 741,803.06 - Step 4: Simplify right side
341,787.09x = 550,271,783,534.38 - Step 5: Solve for x
x = 550,271,783,534.38/341,787.09 - Step 6: Final answer
x = 1,609,984.09
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.