Finding the Fourth Proportional to 297,650.14, 410,593.59 and 188,554.68
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Solution
The fourth proportional to 297,650.14, 410,593.59 and 188,554.68 is: 260,101.82
Step by Step Solution
- Step 1: Write the proportion equation
297,650.14 : 410,593.59 = 188,554.68 : x - Step 2: Convert to fraction form
297,650.14/410,593.59 = 188,554.68/x - Step 3: Cross multiply
297,650.14x = 410,593.59 × 188,554.68 - Step 4: Simplify right side
297,650.14x = 77,419,342,972.50 - Step 5: Solve for x
x = 77,419,342,972.50/297,650.14 - Step 6: Final answer
x = 260,101.82
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.