Finding the Third Proportional to 919,203 and 1,373,296.50
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Solution
The third proportional to 919,203 and 1,373,296.50 is: 2,051,715.75
Step by Step Solution
- Step 1: Write the proportion equation
919,203 : 1,373,296.50 = 1,373,296.50 : x - Step 2: Convert to fraction form
919,203/1,373,296.50 = 1,373,296.50/x - Step 3: Cross multiply
919,203x = 1,373,296.50 × 1,373,296.50 - Step 4: Simplify right side
919,203x = 1,885,943,276,912.25 - Step 5: Solve for x
x = 1,885,943,276,912.25/919,203 - Step 6: Final answer
x = 2,051,715.75
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.