Finding the Fourth Proportional to 344,595.55, 475,472.17 and 201,327.91
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Solution
The fourth proportional to 344,595.55, 475,472.17 and 201,327.91 is: 277,791.80
Step by Step Solution
- Step 1: Write the proportion equation
344,595.55 : 475,472.17 = 201,327.91 : x - Step 2: Convert to fraction form
344,595.55/475,472.17 = 201,327.91/x - Step 3: Cross multiply
344,595.55x = 475,472.17 × 201,327.91 - Step 4: Simplify right side
344,595.55x = 95,725,818,249.26 - Step 5: Solve for x
x = 95,725,818,249.26/344,595.55 - Step 6: Final answer
x = 277,791.80
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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.