Finding the Fourth Proportional to 4,546,204.14, 6,273,712.60 and 2,481,202.92
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Solution
The fourth proportional to 4,546,204.14, 6,273,712.60 and 2,481,202.92 is: 3,424,033.22
Step by Step Solution
- Step 1: Write the proportion equation
4,546,204.14 : 6,273,712.60 = 2,481,202.92 : x - Step 2: Convert to fraction form
4,546,204.14/6,273,712.60 = 2,481,202.92/x - Step 3: Cross multiply
4,546,204.14x = 6,273,712.60 × 2,481,202.92 - Step 4: Simplify right side
4,546,204.14x = 15,566,354,016,157.79 - Step 5: Solve for x
x = 15,566,354,016,157.79/4,546,204.14 - Step 6: Final answer
x = 3,424,033.22
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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.