Finding the Third Proportional to 948,318.02 and 1,386,474.09
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Solution
The third proportional to 948,318.02 and 1,386,474.09 is: 2,027,073.60
Step by Step Solution
- Step 1: Write the proportion equation
948,318.02 : 1,386,474.09 = 1,386,474.09 : x - Step 2: Convert to fraction form
948,318.02/1,386,474.09 = 1,386,474.09/x - Step 3: Cross multiply
948,318.02x = 1,386,474.09 × 1,386,474.09 - Step 4: Simplify right side
948,318.02x = 1,922,310,412,639.88 - Step 5: Solve for x
x = 1,922,310,412,639.88/948,318.02 - Step 6: Final answer
x = 2,027,073.60
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.