Finding the Fourth Proportional to 396,566.08, 594,849.12 and 116,083.33
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Solution
The fourth proportional to 396,566.08, 594,849.12 and 116,083.33 is: 174,124.99
Step by Step Solution
- Step 1: Write the proportion equation
396,566.08 : 594,849.12 = 116,083.33 : x - Step 2: Convert to fraction form
396,566.08/594,849.12 = 116,083.33/x - Step 3: Cross multiply
396,566.08x = 594,849.12 × 116,083.33 - Step 4: Simplify right side
396,566.08x = 69,052,064,774.73 - Step 5: Solve for x
x = 69,052,064,774.73/396,566.08 - Step 6: Final answer
x = 174,124.99
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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.