Finding the Fourth Proportional to 10,738,050.64, 16,107,109.11 and 2,651,027.17
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Solution
The fourth proportional to 10,738,050.64, 16,107,109.11 and 2,651,027.17 is: 3,976,548.94
Step by Step Solution
- Step 1: Write the proportion equation
10,738,050.64 : 16,107,109.11 = 2,651,027.17 : x - Step 2: Convert to fraction form
10,738,050.64/16,107,109.11 = 2,651,027.17/x - Step 3: Cross multiply
10,738,050.64x = 16,107,109.11 × 2,651,027.17 - Step 4: Simplify right side
10,738,050.64x = 42,700,383,880,764.52 - Step 5: Solve for x
x = 42,700,383,880,764.52/10,738,050.64 - Step 6: Final answer
x = 3,976,548.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.