Finding the Fourth Proportional to 584,049.71, 876,182.70 and 184,790.99
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Solution
The fourth proportional to 584,049.71, 876,182.70 and 184,790.99 is: 277,220.70
Step by Step Solution
- Step 1: Write the proportion equation
584,049.71 : 876,182.70 = 184,790.99 : x - Step 2: Convert to fraction form
584,049.71/876,182.70 = 184,790.99/x - Step 3: Cross multiply
584,049.71x = 876,182.70 × 184,790.99 - Step 4: Simplify right side
584,049.71x = 161,910,668,553.87 - Step 5: Solve for x
x = 161,910,668,553.87/584,049.71 - Step 6: Final answer
x = 277,220.70
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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.