Finding the Third Proportional to 230,430 and 479,253
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Solution
The third proportional to 230,430 and 479,253 is: 996,760.14
Step by Step Solution
- Step 1: Write the proportion equation
230,430 : 479,253 = 479,253 : x - Step 2: Convert to fraction form
230,430/479,253 = 479,253/x - Step 3: Cross multiply
230,430x = 479,253 × 479,253 - Step 4: Simplify right side
230,430x = 229,683,438,009 - Step 5: Solve for x
x = 229,683,438,009/230,430 - Step 6: Final answer
x = 996,760.14
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.