Finding the Fourth Proportional to 4,907,096.00, 6,772,014.57 and 2,842,201.68
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Solution
The fourth proportional to 4,907,096.00, 6,772,014.57 and 2,842,201.68 is: 3,922,366.95
Step by Step Solution
- Step 1: Write the proportion equation
4,907,096.00 : 6,772,014.57 = 2,842,201.68 : x - Step 2: Convert to fraction form
4,907,096.00/6,772,014.57 = 2,842,201.68/x - Step 3: Cross multiply
4,907,096.00x = 6,772,014.57 × 2,842,201.68 - Step 4: Simplify right side
4,907,096.00x = 19,247,431,157,114.30 - Step 5: Solve for x
x = 19,247,431,157,114.30/4,907,096.00 - Step 6: Final answer
x = 3,922,366.95
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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.