Finding the Third Proportional to 674,123.63 and 948,202.38
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Solution
The third proportional to 674,123.63 and 948,202.38 is: 1,333,713.45
Step by Step Solution
- Step 1: Write the proportion equation
674,123.63 : 948,202.38 = 948,202.38 : x - Step 2: Convert to fraction form
674,123.63/948,202.38 = 948,202.38/x - Step 3: Cross multiply
674,123.63x = 948,202.38 × 948,202.38 - Step 4: Simplify right side
674,123.63x = 899,087,743,955.64 - Step 5: Solve for x
x = 899,087,743,955.64/674,123.63 - Step 6: Final answer
x = 1,333,713.45
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.