Finding the Third Proportional to 204,564.23 and 434,985.19
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Solution
The third proportional to 204,564.23 and 434,985.19 is: 924,952.08
Step by Step Solution
- Step 1: Write the proportion equation
204,564.23 : 434,985.19 = 434,985.19 : x - Step 2: Convert to fraction form
204,564.23/434,985.19 = 434,985.19/x - Step 3: Cross multiply
204,564.23x = 434,985.19 × 434,985.19 - Step 4: Simplify right side
204,564.23x = 189,212,113,344.41 - Step 5: Solve for x
x = 189,212,113,344.41/204,564.23 - Step 6: Final answer
x = 924,952.08
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.