Finding the Fourth Proportional to 534,367.50, 737,432.04 and 364,597.98
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Solution
The fourth proportional to 534,367.50, 737,432.04 and 364,597.98 is: 503,148.55
Step by Step Solution
- Step 1: Write the proportion equation
534,367.50 : 737,432.04 = 364,597.98 : x - Step 2: Convert to fraction form
534,367.50/737,432.04 = 364,597.98/x - Step 3: Cross multiply
534,367.50x = 737,432.04 × 364,597.98 - Step 4: Simplify right side
534,367.50x = 268,866,232,171.28 - Step 5: Solve for x
x = 268,866,232,171.28/534,367.50 - Step 6: Final answer
x = 503,148.55
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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.