Finding the Fourth Proportional to 2,373,944.88, 3,560,921.80 and 576,829.88
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Solution
The fourth proportional to 2,373,944.88, 3,560,921.80 and 576,829.88 is: 865,245.91
Step by Step Solution
- Step 1: Write the proportion equation
2,373,944.88 : 3,560,921.80 = 576,829.88 : x - Step 2: Convert to fraction form
2,373,944.88/3,560,921.80 = 576,829.88/x - Step 3: Cross multiply
2,373,944.88x = 3,560,921.80 × 576,829.88 - Step 4: Simplify right side
2,373,944.88x = 2,054,046,094,583.38 - Step 5: Solve for x
x = 2,054,046,094,583.38/2,373,944.88 - Step 6: Final answer
x = 865,245.91
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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.