Finding the Fourth Proportional to 5,022,359.37, 6,932,330.95 and 3,280,295.08
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Solution
The fourth proportional to 5,022,359.37, 6,932,330.95 and 3,280,295.08 is: 4,527,770.60
Step by Step Solution
- Step 1: Write the proportion equation
5,022,359.37 : 6,932,330.95 = 3,280,295.08 : x - Step 2: Convert to fraction form
5,022,359.37/6,932,330.95 = 3,280,295.08/x - Step 3: Cross multiply
5,022,359.37x = 6,932,330.95 × 3,280,295.08 - Step 4: Simplify right side
5,022,359.37x = 22,740,091,082,685.16 - Step 5: Solve for x
x = 22,740,091,082,685.16/5,022,359.37 - Step 6: Final answer
x = 4,527,770.60
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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.