Finding the Fourth Proportional to 344,594.55, 475,470.79 and 201,326.91
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Solution
The fourth proportional to 344,594.55, 475,470.79 and 201,326.91 is: 277,790.42
Step by Step Solution
- Step 1: Write the proportion equation
344,594.55 : 475,470.79 = 201,326.91 : x - Step 2: Convert to fraction form
344,594.55/475,470.79 = 201,326.91/x - Step 3: Cross multiply
344,594.55x = 475,470.79 × 201,326.91 - Step 4: Simplify right side
344,594.55x = 95,725,064,945.96 - Step 5: Solve for x
x = 95,725,064,945.96/344,594.55 - Step 6: Final answer
x = 277,790.42
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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.