Finding the Fourth Proportional to 4,765,539.06, 6,585,092.37 and 3,474,126.90
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Solution
The fourth proportional to 4,765,539.06, 6,585,092.37 and 3,474,126.90 is: 4,800,599.94
Step by Step Solution
- Step 1: Write the proportion equation
4,765,539.06 : 6,585,092.37 = 3,474,126.90 : x - Step 2: Convert to fraction form
4,765,539.06/6,585,092.37 = 3,474,126.90/x - Step 3: Cross multiply
4,765,539.06x = 6,585,092.37 × 3,474,126.90 - Step 4: Simplify right side
4,765,539.06x = 22,877,446,541,601.75 - Step 5: Solve for x
x = 22,877,446,541,601.75/4,765,539.06 - Step 6: Final answer
x = 4,800,599.94
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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.