Finding the Third Proportional to 839,550.75 and 1,266,351.75
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Solution
The third proportional to 839,550.75 and 1,266,351.75 is: 1,910,124.86
Step by Step Solution
- Step 1: Write the proportion equation
839,550.75 : 1,266,351.75 = 1,266,351.75 : x - Step 2: Convert to fraction form
839,550.75/1,266,351.75 = 1,266,351.75/x - Step 3: Cross multiply
839,550.75x = 1,266,351.75 × 1,266,351.75 - Step 4: Simplify right side
839,550.75x = 1,603,646,754,728.06 - Step 5: Solve for x
x = 1,603,646,754,728.06/839,550.75 - Step 6: Final answer
x = 1,910,124.86
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.