Finding the Fourth Proportional to 333,380.78, 460,066.94 and 180,418.99
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Solution
The fourth proportional to 333,380.78, 460,066.94 and 180,418.99 is: 248,979.00
Step by Step Solution
- Step 1: Write the proportion equation
333,380.78 : 460,066.94 = 180,418.99 : x - Step 2: Convert to fraction form
333,380.78/460,066.94 = 180,418.99/x - Step 3: Cross multiply
333,380.78x = 460,066.94 × 180,418.99 - Step 4: Simplify right side
333,380.78x = 83,004,811,745.10 - Step 5: Solve for x
x = 83,004,811,745.10/333,380.78 - Step 6: Final answer
x = 248,979.00
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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.