Finding the Fourth Proportional to 4,542,950.01, 6,269,275.70 and 2,609,584.63
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Solution
The fourth proportional to 4,542,950.01, 6,269,275.70 and 2,609,584.63 is: 3,601,229.48
Step by Step Solution
- Step 1: Write the proportion equation
4,542,950.01 : 6,269,275.70 = 2,609,584.63 : x - Step 2: Convert to fraction form
4,542,950.01/6,269,275.70 = 2,609,584.63/x - Step 3: Cross multiply
4,542,950.01x = 6,269,275.70 × 2,609,584.63 - Step 4: Simplify right side
4,542,950.01x = 16,360,205,507,952.49 - Step 5: Solve for x
x = 16,360,205,507,952.49/4,542,950.01 - Step 6: Final answer
x = 3,601,229.48
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1.5x scale
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.