Finding the Fourth Proportional to 5,844,247.99, 8,065,073.16 and 3,265,928.75
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Solution
The fourth proportional to 5,844,247.99, 8,065,073.16 and 3,265,928.75 is: 4,506,987.79
Step by Step Solution
- Step 1: Write the proportion equation
5,844,247.99 : 8,065,073.16 = 3,265,928.75 : x - Step 2: Convert to fraction form
5,844,247.99/8,065,073.16 = 3,265,928.75/x - Step 3: Cross multiply
5,844,247.99x = 8,065,073.16 × 3,265,928.75 - Step 4: Simplify right side
5,844,247.99x = 26,339,954,324,260.03 - Step 5: Solve for x
x = 26,339,954,324,260.03/5,844,247.99 - Step 6: Final answer
x = 4,506,987.79
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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.