Finding the Fourth Proportional to 4,430,465.46, 6,114,047.79 and 2,393,274.96
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Solution
The fourth proportional to 4,430,465.46, 6,114,047.79 and 2,393,274.96 is: 3,302,722.39
Step by Step Solution
- Step 1: Write the proportion equation
4,430,465.46 : 6,114,047.79 = 2,393,274.96 : x - Step 2: Convert to fraction form
4,430,465.46/6,114,047.79 = 2,393,274.96/x - Step 3: Cross multiply
4,430,465.46x = 6,114,047.79 × 2,393,274.96 - Step 4: Simplify right side
4,430,465.46x = 14,632,597,480,050.34 - Step 5: Solve for x
x = 14,632,597,480,050.34/4,430,465.46 - Step 6: Final answer
x = 3,302,722.39
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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.