Finding the Third Proportional to 873,289.50 and 1,324,707
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Solution
The third proportional to 873,289.50 and 1,324,707 is: 2,009,469.52
Step by Step Solution
- Step 1: Write the proportion equation
873,289.50 : 1,324,707 = 1,324,707 : x - Step 2: Convert to fraction form
873,289.50/1,324,707 = 1,324,707/x - Step 3: Cross multiply
873,289.50x = 1,324,707 × 1,324,707 - Step 4: Simplify right side
873,289.50x = 1,754,848,635,849 - Step 5: Solve for x
x = 1,754,848,635,849/873,289.50 - Step 6: Final answer
x = 2,009,469.52
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.