Finding the Fourth Proportional to 461,750.42, 693,676.74 and 334,060.68
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Solution
The fourth proportional to 461,750.42, 693,676.74 and 334,060.68 is: 501,851.46
Step by Step Solution
- Step 1: Write the proportion equation
461,750.42 : 693,676.74 = 334,060.68 : x - Step 2: Convert to fraction form
461,750.42/693,676.74 = 334,060.68/x - Step 3: Cross multiply
461,750.42x = 693,676.74 × 334,060.68 - Step 4: Simplify right side
461,750.42x = 231,730,123,464.58 - Step 5: Solve for x
x = 231,730,123,464.58/461,750.42 - Step 6: Final answer
x = 501,851.46
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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.