Finding the Third Proportional to 199,067.63 and 433,122.19
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Solution
The third proportional to 199,067.63 and 433,122.19 is: 942,367.35
Step by Step Solution
- Step 1: Write the proportion equation
199,067.63 : 433,122.19 = 433,122.19 : x - Step 2: Convert to fraction form
199,067.63/433,122.19 = 433,122.19/x - Step 3: Cross multiply
199,067.63x = 433,122.19 × 433,122.19 - Step 4: Simplify right side
199,067.63x = 187,594,829,304.79 - Step 5: Solve for x
x = 187,594,829,304.79/199,067.63 - Step 6: Final answer
x = 942,367.35
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.