Finding the Fourth Proportional to 364,593.80, 546,817.80 and 175,053.80
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Solution
The fourth proportional to 364,593.80, 546,817.80 and 175,053.80 is: 262,545.70
Step by Step Solution
- Step 1: Write the proportion equation
364,593.80 : 546,817.80 = 175,053.80 : x - Step 2: Convert to fraction form
364,593.80/546,817.80 = 175,053.80/x - Step 3: Cross multiply
364,593.80x = 546,817.80 × 175,053.80 - Step 4: Simplify right side
364,593.80x = 95,722,533,797.64 - Step 5: Solve for x
x = 95,722,533,797.64/364,593.80 - Step 6: Final answer
x = 262,545.70
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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.