Finding the Fourth Proportional to 364,750.84, 547,125.75 and 202,747.87
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Solution
The fourth proportional to 364,750.84, 547,125.75 and 202,747.87 is: 304,121.52
Step by Step Solution
- Step 1: Write the proportion equation
364,750.84 : 547,125.75 = 202,747.87 : x - Step 2: Convert to fraction form
364,750.84/547,125.75 = 202,747.87/x - Step 3: Cross multiply
364,750.84x = 547,125.75 × 202,747.87 - Step 4: Simplify right side
364,750.84x = 110,928,580,434.65 - Step 5: Solve for x
x = 110,928,580,434.65/364,750.84 - Step 6: Final answer
x = 304,121.52
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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.