Finding the Third Proportional to 187,516.13 and 297,879.75
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Solution
The third proportional to 187,516.13 and 297,879.75 is: 473,198.48
Step by Step Solution
- Step 1: Write the proportion equation
187,516.13 : 297,879.75 = 297,879.75 : x - Step 2: Convert to fraction form
187,516.13/297,879.75 = 297,879.75/x - Step 3: Cross multiply
187,516.13x = 297,879.75 × 297,879.75 - Step 4: Simplify right side
187,516.13x = 88,732,345,460.06 - Step 5: Solve for x
x = 88,732,345,460.06/187,516.13 - Step 6: Final answer
x = 473,198.48
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.