Finding the Fourth Proportional to 6,094,395.11, 8,410,082.99 and 3,340,988.37
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Solution
The fourth proportional to 6,094,395.11, 8,410,082.99 and 3,340,988.37 is: 4,610,464.03
Step by Step Solution
- Step 1: Write the proportion equation
6,094,395.11 : 8,410,082.99 = 3,340,988.37 : x - Step 2: Convert to fraction form
6,094,395.11/8,410,082.99 = 3,340,988.37/x - Step 3: Cross multiply
6,094,395.11x = 8,410,082.99 × 3,340,988.37 - Step 4: Simplify right side
6,094,395.11x = 28,097,989,443,619.88 - Step 5: Solve for x
x = 28,097,989,443,619.88/6,094,395.11 - Step 6: Final answer
x = 4,610,464.03
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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.