Finding the Fourth Proportional to 4,441,800.29, 6,129,686.48 and 2,404,609.79
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Solution
The fourth proportional to 4,441,800.29, 6,129,686.48 and 2,404,609.79 is: 3,318,362.63
Step by Step Solution
- Step 1: Write the proportion equation
4,441,800.29 : 6,129,686.48 = 2,404,609.79 : x - Step 2: Convert to fraction form
4,441,800.29/6,129,686.48 = 2,404,609.79/x - Step 3: Cross multiply
4,441,800.29x = 6,129,686.48 × 2,404,609.79 - Step 4: Simplify right side
4,441,800.29x = 14,739,504,076,767.16 - Step 5: Solve for x
x = 14,739,504,076,767.16/4,441,800.29 - Step 6: Final answer
x = 3,318,362.63
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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.