Finding the Fourth Proportional to 339,770.02, 510,048.74 and 182,306.02
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Solution
The fourth proportional to 339,770.02, 510,048.74 and 182,306.02 is: 273,670.28
Step by Step Solution
- Step 1: Write the proportion equation
339,770.02 : 510,048.74 = 182,306.02 : x - Step 2: Convert to fraction form
339,770.02/510,048.74 = 182,306.02/x - Step 3: Cross multiply
339,770.02x = 510,048.74 × 182,306.02 - Step 4: Simplify right side
339,770.02x = 92,984,955,795.41 - Step 5: Solve for x
x = 92,984,955,795.41/339,770.02 - Step 6: Final answer
x = 273,670.28
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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.