Finding the Third Proportional to 193,595.63 and 415,215.94
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Solution
The third proportional to 193,595.63 and 415,215.94 is: 890,538.07
Step by Step Solution
- Step 1: Write the proportion equation
193,595.63 : 415,215.94 = 415,215.94 : x - Step 2: Convert to fraction form
193,595.63/415,215.94 = 415,215.94/x - Step 3: Cross multiply
193,595.63x = 415,215.94 × 415,215.94 - Step 4: Simplify right side
193,595.63x = 172,404,274,754.00 - Step 5: Solve for x
x = 172,404,274,754.00/193,595.63 - Step 6: Final answer
x = 890,538.07
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.