Finding the Fourth Proportional to 5,835,251.78, 8,052,319.86 and 3,257,098.76
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Solution
The fourth proportional to 5,835,251.78, 8,052,319.86 and 3,257,098.76 is: 4,494,613.43
Step by Step Solution
- Step 1: Write the proportion equation
5,835,251.78 : 8,052,319.86 = 3,257,098.76 : x - Step 2: Convert to fraction form
5,835,251.78/8,052,319.86 = 3,257,098.76/x - Step 3: Cross multiply
5,835,251.78x = 8,052,319.86 × 3,257,098.76 - Step 4: Simplify right side
5,835,251.78x = 26,227,201,031,129.37 - Step 5: Solve for x
x = 26,227,201,031,129.37/5,835,251.78 - Step 6: Final answer
x = 4,494,613.43
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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.