Finding the Fourth Proportional to 736,181.66, 1,104,297.08 and 203,658.09
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Solution
The fourth proportional to 736,181.66, 1,104,297.08 and 203,658.09 is: 305,493.94
Step by Step Solution
- Step 1: Write the proportion equation
736,181.66 : 1,104,297.08 = 203,658.09 : x - Step 2: Convert to fraction form
736,181.66/1,104,297.08 = 203,658.09/x - Step 3: Cross multiply
736,181.66x = 1,104,297.08 × 203,658.09 - Step 4: Simplify right side
736,181.66x = 224,899,034,105.38 - Step 5: Solve for x
x = 224,899,034,105.38/736,181.66 - Step 6: Final answer
x = 305,493.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.