Finding the Third Proportional to 495,022 and 1,078,928
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Solution
The third proportional to 495,022 and 1,078,928 is: 2,351,583.62
Step by Step Solution
- Step 1: Write the proportion equation
495,022 : 1,078,928 = 1,078,928 : x - Step 2: Convert to fraction form
495,022/1,078,928 = 1,078,928/x - Step 3: Cross multiply
495,022x = 1,078,928 × 1,078,928 - Step 4: Simplify right side
495,022x = 1,164,085,629,184 - Step 5: Solve for x
x = 1,164,085,629,184/495,022 - Step 6: Final answer
x = 2,351,583.62
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.