Finding the Fourth Proportional to 4,234,093.24, 6,351,144.82 and 1,160,110.10
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Solution
The fourth proportional to 4,234,093.24, 6,351,144.82 and 1,160,110.10 is: 1,740,166.50
Step by Step Solution
- Step 1: Write the proportion equation
4,234,093.24 : 6,351,144.82 = 1,160,110.10 : x - Step 2: Convert to fraction form
4,234,093.24/6,351,144.82 = 1,160,110.10/x - Step 3: Cross multiply
4,234,093.24x = 6,351,144.82 × 1,160,110.10 - Step 4: Simplify right side
4,234,093.24x = 7,368,027,217,588.68 - Step 5: Solve for x
x = 7,368,027,217,588.68/4,234,093.24 - Step 6: Final answer
x = 1,740,166.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.