Finding the Fourth Proportional to 4,474,615.34, 6,174,770.00 and 2,614,203.29
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Solution
The fourth proportional to 4,474,615.34, 6,174,770.00 and 2,614,203.29 is: 3,607,484.18
Step by Step Solution
- Step 1: Write the proportion equation
4,474,615.34 : 6,174,770.00 = 2,614,203.29 : x - Step 2: Convert to fraction form
4,474,615.34/6,174,770.00 = 2,614,203.29/x - Step 3: Cross multiply
4,474,615.34x = 6,174,770.00 × 2,614,203.29 - Step 4: Simplify right side
4,474,615.34x = 16,142,104,051,359.21 - Step 5: Solve for x
x = 16,142,104,051,359.21/4,474,615.34 - Step 6: Final answer
x = 3,607,484.18
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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.