Finding the Fourth Proportional to 10,595,598.26, 14,620,166.69 and 6,244,093.98
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Solution
The fourth proportional to 10,595,598.26, 14,620,166.69 and 6,244,093.98 is: 8,615,813.15
Step by Step Solution
- Step 1: Write the proportion equation
10,595,598.26 : 14,620,166.69 = 6,244,093.98 : x - Step 2: Convert to fraction form
10,595,598.26/14,620,166.69 = 6,244,093.98/x - Step 3: Cross multiply
10,595,598.26x = 14,620,166.69 × 6,244,093.98 - Step 4: Simplify right side
10,595,598.26x = 91,289,694,784,405.06 - Step 5: Solve for x
x = 91,289,694,784,405.06/10,595,598.26 - Step 6: Final answer
x = 8,615,813.15
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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.