Finding the Fourth Proportional to 475,546.14, 656,463.10 and 332,866.26
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Solution
The fourth proportional to 475,546.14, 656,463.10 and 332,866.26 is: 459,502.03
Step by Step Solution
- Step 1: Write the proportion equation
475,546.14 : 656,463.10 = 332,866.26 : x - Step 2: Convert to fraction form
475,546.14/656,463.10 = 332,866.26/x - Step 3: Cross multiply
475,546.14x = 656,463.10 × 332,866.26 - Step 4: Simplify right side
475,546.14x = 218,514,416,925.01 - Step 5: Solve for x
x = 218,514,416,925.01/475,546.14 - Step 6: Final answer
x = 459,502.03
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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.