Finding the Third Proportional to 228,446.81 and 495,029.44
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Solution
The third proportional to 228,446.81 and 495,029.44 is: 1,072,696.71
Step by Step Solution
- Step 1: Write the proportion equation
228,446.81 : 495,029.44 = 495,029.44 : x - Step 2: Convert to fraction form
228,446.81/495,029.44 = 495,029.44/x - Step 3: Cross multiply
228,446.81x = 495,029.44 × 495,029.44 - Step 4: Simplify right side
228,446.81x = 245,054,143,991.57 - Step 5: Solve for x
x = 245,054,143,991.57/228,446.81 - Step 6: Final answer
x = 1,072,696.71
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.