Finding the Third Proportional to 213,088 and 473,472
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Solution
The third proportional to 213,088 and 473,472 is: 1,052,033.60
Step by Step Solution
- Step 1: Write the proportion equation
213,088 : 473,472 = 473,472 : x - Step 2: Convert to fraction form
213,088/473,472 = 473,472/x - Step 3: Cross multiply
213,088x = 473,472 × 473,472 - Step 4: Simplify right side
213,088x = 224,175,734,784 - Step 5: Solve for x
x = 224,175,734,784/213,088 - Step 6: Final answer
x = 1,052,033.60
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.