Finding the Third Proportional to 239,070.23 and 520,197.19
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Solution
The third proportional to 239,070.23 and 520,197.19 is: 1,131,906.34
Step by Step Solution
- Step 1: Write the proportion equation
239,070.23 : 520,197.19 = 520,197.19 : x - Step 2: Convert to fraction form
239,070.23/520,197.19 = 520,197.19/x - Step 3: Cross multiply
239,070.23x = 520,197.19 × 520,197.19 - Step 4: Simplify right side
239,070.23x = 270,605,113,882.91 - Step 5: Solve for x
x = 270,605,113,882.91/239,070.23 - Step 6: Final answer
x = 1,131,906.34
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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.