Finding the Fourth Proportional to 4,364,150.96, 6,546,597.96 and 1,332,197.84
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Solution
The fourth proportional to 4,364,150.96, 6,546,597.96 and 1,332,197.84 is: 1,998,410.17
Step by Step Solution
- Step 1: Write the proportion equation
4,364,150.96 : 6,546,597.96 = 1,332,197.84 : x - Step 2: Convert to fraction form
4,364,150.96/6,546,597.96 = 1,332,197.84/x - Step 3: Cross multiply
4,364,150.96x = 6,546,597.96 × 1,332,197.84 - Step 4: Simplify right side
4,364,150.96x = 8,721,363,661,660.41 - Step 5: Solve for x
x = 8,721,363,661,660.41/4,364,150.96 - Step 6: Final answer
x = 1,998,410.17
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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.