Finding the Fourth Proportional to 9,641,059.24, 14,461,670.68 and 2,452,599.22
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Solution
The fourth proportional to 9,641,059.24, 14,461,670.68 and 2,452,599.22 is: 3,678,919.64
Step by Step Solution
- Step 1: Write the proportion equation
9,641,059.24 : 14,461,670.68 = 2,452,599.22 : x - Step 2: Convert to fraction form
9,641,059.24/14,461,670.68 = 2,452,599.22/x - Step 3: Cross multiply
9,641,059.24x = 14,461,670.68 × 2,452,599.22 - Step 4: Simplify right side
9,641,059.24x = 35,468,682,229,664.88 - Step 5: Solve for x
x = 35,468,682,229,664.88/9,641,059.24 - Step 6: Final answer
x = 3,678,919.64
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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.