Finding the Fourth Proportional to 366,952.05, 550,428.08 and 335,951.33
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Solution
The fourth proportional to 366,952.05, 550,428.08 and 335,951.33 is: 503,926.99
Step by Step Solution
- Step 1: Write the proportion equation
366,952.05 : 550,428.08 = 335,951.33 : x - Step 2: Convert to fraction form
366,952.05/550,428.08 = 335,951.33/x - Step 3: Cross multiply
366,952.05x = 550,428.08 × 335,951.33 - Step 4: Simplify right side
366,952.05x = 184,917,041,113.45 - Step 5: Solve for x
x = 184,917,041,113.45/366,952.05 - Step 6: Final answer
x = 503,926.99
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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.