Finding the Third Proportional to 655,094 and 1,388,922
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Solution
The third proportional to 655,094 and 1,388,922 is: 2,944,774.83
Step by Step Solution
- Step 1: Write the proportion equation
655,094 : 1,388,922 = 1,388,922 : x - Step 2: Convert to fraction form
655,094/1,388,922 = 1,388,922/x - Step 3: Cross multiply
655,094x = 1,388,922 × 1,388,922 - Step 4: Simplify right side
655,094x = 1,929,104,322,084 - Step 5: Solve for x
x = 1,929,104,322,084/655,094 - Step 6: Final answer
x = 2,944,774.83
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.