Finding the Fourth Proportional to 4,295,586.96, 5,927,750.64 and 2,361,732.48
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Solution
The fourth proportional to 4,295,586.96, 5,927,750.64 and 2,361,732.48 is: 3,259,103.20
Step by Step Solution
- Step 1: Write the proportion equation
4,295,586.96 : 5,927,750.64 = 2,361,732.48 : x - Step 2: Convert to fraction form
4,295,586.96/5,927,750.64 = 2,361,732.48/x - Step 3: Cross multiply
4,295,586.96x = 5,927,750.64 × 2,361,732.48 - Step 4: Simplify right side
4,295,586.96x = 13,999,761,219,828.79 - Step 5: Solve for x
x = 13,999,761,219,828.79/4,295,586.96 - Step 6: Final answer
x = 3,259,103.20
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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.