Finding the Fourth Proportional to 5,859,526.02, 8,086,144.74 and 3,246,199.92
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Solution
The fourth proportional to 5,859,526.02, 8,086,144.74 and 3,246,199.92 is: 4,479,755.24
Step by Step Solution
- Step 1: Write the proportion equation
5,859,526.02 : 8,086,144.74 = 3,246,199.92 : x - Step 2: Convert to fraction form
5,859,526.02/8,086,144.74 = 3,246,199.92/x - Step 3: Cross multiply
5,859,526.02x = 8,086,144.74 × 3,246,199.92 - Step 4: Simplify right side
5,859,526.02x = 26,249,242,408,096.42 - Step 5: Solve for x
x = 26,249,242,408,096.42/5,859,526.02 - Step 6: Final answer
x = 4,479,755.24
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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.