Finding the Fourth Proportional to 4,546,206.14, 6,273,715.36 and 2,481,204.92
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Solution
The fourth proportional to 4,546,206.14, 6,273,715.36 and 2,481,204.92 is: 3,424,035.98
Step by Step Solution
- Step 1: Write the proportion equation
4,546,206.14 : 6,273,715.36 = 2,481,204.92 : x - Step 2: Convert to fraction form
4,546,206.14/6,273,715.36 = 2,481,204.92/x - Step 3: Cross multiply
4,546,206.14x = 6,273,715.36 × 2,481,204.92 - Step 4: Simplify right side
4,546,206.14x = 15,566,373,417,911.57 - Step 5: Solve for x
x = 15,566,373,417,911.57/4,546,206.14 - Step 6: Final answer
x = 3,424,035.98
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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.