Finding the Fourth Proportional to 4,247,535.68, 6,367,935.56 and 2,225,391.76
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Solution
The fourth proportional to 4,247,535.68, 6,367,935.56 and 2,225,391.76 is: 3,336,323.08
Step by Step Solution
- Step 1: Write the proportion equation
4,247,535.68 : 6,367,935.56 = 2,225,391.76 : x - Step 2: Convert to fraction form
4,247,535.68/6,367,935.56 = 2,225,391.76/x - Step 3: Cross multiply
4,247,535.68x = 6,367,935.56 × 2,225,391.76 - Step 4: Simplify right side
4,247,535.68x = 14,171,151,323,434.98 - Step 5: Solve for x
x = 14,171,151,323,434.98/4,247,535.68 - Step 6: Final answer
x = 3,336,323.08
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.