Finding the Third Proportional to 591,240 and 1,296,933
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Solution
The third proportional to 591,240 and 1,296,933 is: 2,844,927.96
Step by Step Solution
- Step 1: Write the proportion equation
591,240 : 1,296,933 = 1,296,933 : x - Step 2: Convert to fraction form
591,240/1,296,933 = 1,296,933/x - Step 3: Cross multiply
591,240x = 1,296,933 × 1,296,933 - Step 4: Simplify right side
591,240x = 1,682,035,206,489 - Step 5: Solve for x
x = 1,682,035,206,489/591,240 - Step 6: Final answer
x = 2,844,927.96
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.