Finding the Fourth Proportional to 10,634,114.64, 14,675,137.97 and 6,050,436.02
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Solution
The fourth proportional to 10,634,114.64, 14,675,137.97 and 6,050,436.02 is: 8,349,635.70
Step by Step Solution
- Step 1: Write the proportion equation
10,634,114.64 : 14,675,137.97 = 6,050,436.02 : x - Step 2: Convert to fraction form
10,634,114.64/14,675,137.97 = 6,050,436.02/x - Step 3: Cross multiply
10,634,114.64x = 14,675,137.97 × 6,050,436.02 - Step 4: Simplify right side
10,634,114.64x = 88,790,983,268,529.80 - Step 5: Solve for x
x = 88,790,983,268,529.80/10,634,114.64 - Step 6: Final answer
x = 8,349,635.70
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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.