Finding the Fourth Proportional to 1,630,612.54, 2,446,352.58 and 565,652.92
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Solution
The fourth proportional to 1,630,612.54, 2,446,352.58 and 565,652.92 is: 848,629.85
Step by Step Solution
- Step 1: Write the proportion equation
1,630,612.54 : 2,446,352.58 = 565,652.92 : x - Step 2: Convert to fraction form
1,630,612.54/2,446,352.58 = 565,652.92/x - Step 3: Cross multiply
1,630,612.54x = 2,446,352.58 × 565,652.92 - Step 4: Simplify right side
1,630,612.54x = 1,383,786,480,226.53 - Step 5: Solve for x
x = 1,383,786,480,226.53/1,630,612.54 - Step 6: Final answer
x = 848,629.85
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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.