Finding the Fourth Proportional to 9,805,201.08, 14,710,163.58 and 3,073,615.08
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Solution
The fourth proportional to 9,805,201.08, 14,710,163.58 and 3,073,615.08 is: 4,611,163.02
Step by Step Solution
- Step 1: Write the proportion equation
9,805,201.08 : 14,710,163.58 = 3,073,615.08 : x - Step 2: Convert to fraction form
9,805,201.08/14,710,163.58 = 3,073,615.08/x - Step 3: Cross multiply
9,805,201.08x = 14,710,163.58 × 3,073,615.08 - Step 4: Simplify right side
9,805,201.08x = 45,213,380,608,754.79 - Step 5: Solve for x
x = 45,213,380,608,754.79/9,805,201.08 - Step 6: Final answer
x = 4,611,163.02
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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.