Finding the Fourth Proportional to 5,882,855.64, 8,824,792.05 and 1,623,023.79
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Solution
The fourth proportional to 5,882,855.64, 8,824,792.05 and 1,623,023.79 is: 2,434,676.00
Step by Step Solution
- Step 1: Write the proportion equation
5,882,855.64 : 8,824,792.05 = 1,623,023.79 : x - Step 2: Convert to fraction form
5,882,855.64/8,824,792.05 = 1,623,023.79/x - Step 3: Cross multiply
5,882,855.64x = 8,824,792.05 × 1,623,023.79 - Step 4: Simplify right side
5,882,855.64x = 14,322,847,438,952.87 - Step 5: Solve for x
x = 14,322,847,438,952.87/5,882,855.64 - Step 6: Final answer
x = 2,434,676.00
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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.