Finding the Fourth Proportional to 4,058,901.04, 5,601,324.60 and 2,448,958
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Solution
The fourth proportional to 4,058,901.04, 5,601,324.60 and 2,448,958 is: 3,379,586.88
Step by Step Solution
- Step 1: Write the proportion equation
4,058,901.04 : 5,601,324.60 = 2,448,958 : x - Step 2: Convert to fraction form
4,058,901.04/5,601,324.60 = 2,448,958/x - Step 3: Cross multiply
4,058,901.04x = 5,601,324.60 × 2,448,958 - Step 4: Simplify right side
4,058,901.04x = 13,717,408,689,766.80 - Step 5: Solve for x
x = 13,717,408,689,766.80/4,058,901.04 - Step 6: Final answer
x = 3,379,586.88
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1.5x scale
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.