Finding the Fourth Proportional to 4,546,205.14, 6,273,713.98 and 2,481,203.92
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Solution
The fourth proportional to 4,546,205.14, 6,273,713.98 and 2,481,203.92 is: 3,424,034.60
Step by Step Solution
- Step 1: Write the proportion equation
4,546,205.14 : 6,273,713.98 = 2,481,203.92 : x - Step 2: Convert to fraction form
4,546,205.14/6,273,713.98 = 2,481,203.92/x - Step 3: Cross multiply
4,546,205.14x = 6,273,713.98 × 2,481,203.92 - Step 4: Simplify right side
4,546,205.14x = 15,566,363,720,134.80 - Step 5: Solve for x
x = 15,566,363,720,134.80/4,546,205.14 - Step 6: Final answer
x = 3,424,034.60
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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.