Finding the Third Proportional to 262,879.03 and 571,890.09
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Solution
The third proportional to 262,879.03 and 571,890.09 is: 1,244,139.85
Step by Step Solution
- Step 1: Write the proportion equation
262,879.03 : 571,890.09 = 571,890.09 : x - Step 2: Convert to fraction form
262,879.03/571,890.09 = 571,890.09/x - Step 3: Cross multiply
262,879.03x = 571,890.09 × 571,890.09 - Step 4: Simplify right side
262,879.03x = 327,058,279,329.38 - Step 5: Solve for x
x = 327,058,279,329.38/262,879.03 - Step 6: Final answer
x = 1,244,139.85
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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.