Finding the Fourth Proportional to 344,519.04, 475,329.42 and 201,175.68
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Solution
The fourth proportional to 344,519.04, 475,329.42 and 201,175.68 is: 277,560.04
Step by Step Solution
- Step 1: Write the proportion equation
344,519.04 : 475,329.42 = 201,175.68 : x - Step 2: Convert to fraction form
344,519.04/475,329.42 = 201,175.68/x - Step 3: Cross multiply
344,519.04x = 475,329.42 × 201,175.68 - Step 4: Simplify right side
344,519.04x = 95,624,719,292.51 - Step 5: Solve for x
x = 95,624,719,292.51/344,519.04 - Step 6: Final answer
x = 277,560.04
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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.