Finding the Third Proportional to 225,090.19 and 343,352.06
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Solution
The third proportional to 225,090.19 and 343,352.06 is: 523,748.46
Step by Step Solution
- Step 1: Write the proportion equation
225,090.19 : 343,352.06 = 343,352.06 : x - Step 2: Convert to fraction form
225,090.19/343,352.06 = 343,352.06/x - Step 3: Cross multiply
225,090.19x = 343,352.06 × 343,352.06 - Step 4: Simplify right side
225,090.19x = 117,890,638,823.00 - Step 5: Solve for x
x = 117,890,638,823.00/225,090.19 - Step 6: Final answer
x = 523,748.46
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.