Finding the Fourth Proportional to 5,794,775.85, 8,691,774.98 and 1,534,852.65
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Solution
The fourth proportional to 5,794,775.85, 8,691,774.98 and 1,534,852.65 is: 2,302,175.99
Step by Step Solution
- Step 1: Write the proportion equation
5,794,775.85 : 8,691,774.98 = 1,534,852.65 : x - Step 2: Convert to fraction form
5,794,775.85/8,691,774.98 = 1,534,852.65/x - Step 3: Cross multiply
5,794,775.85x = 8,691,774.98 × 1,534,852.65 - Step 4: Simplify right side
5,794,775.85x = 13,340,593,853,582.43 - Step 5: Solve for x
x = 13,340,593,853,582.43/5,794,775.85 - Step 6: Final answer
x = 2,302,175.99
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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.