Finding the Fourth Proportional to 4,335,295.92, 5,982,630.06 and 2,401,550.52
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Solution
The fourth proportional to 4,335,295.92, 5,982,630.06 and 2,401,550.52 is: 3,314,096.34
Step by Step Solution
- Step 1: Write the proportion equation
4,335,295.92 : 5,982,630.06 = 2,401,550.52 : x - Step 2: Convert to fraction form
4,335,295.92/5,982,630.06 = 2,401,550.52/x - Step 3: Cross multiply
4,335,295.92x = 5,982,630.06 × 2,401,550.52 - Step 4: Simplify right side
4,335,295.92x = 14,367,588,331,560.63 - Step 5: Solve for x
x = 14,367,588,331,560.63/4,335,295.92 - Step 6: Final answer
x = 3,314,096.34
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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.