Finding the Fourth Proportional to 4,497,794.73, 6,207,102.90 and 2,460,604.23
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Solution
The fourth proportional to 4,497,794.73, 6,207,102.90 and 2,460,604.23 is: 3,395,713.80
Step by Step Solution
- Step 1: Write the proportion equation
4,497,794.73 : 6,207,102.90 = 2,460,604.23 : x - Step 2: Convert to fraction form
4,497,794.73/6,207,102.90 = 2,460,604.23/x - Step 3: Cross multiply
4,497,794.73x = 6,207,102.90 × 2,460,604.23 - Step 4: Simplify right side
4,497,794.73x = 15,273,223,651,785.27 - Step 5: Solve for x
x = 15,273,223,651,785.27/4,497,794.73 - Step 6: Final answer
x = 3,395,713.80
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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.