Finding the Fourth Proportional to 6,252,567.68, 9,373,952.10 and 2,468,882.72
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Solution
The fourth proportional to 6,252,567.68, 9,373,952.10 and 2,468,882.72 is: 3,701,389.50
Step by Step Solution
- Step 1: Write the proportion equation
6,252,567.68 : 9,373,952.10 = 2,468,882.72 : x - Step 2: Convert to fraction form
6,252,567.68/9,373,952.10 = 2,468,882.72/x - Step 3: Cross multiply
6,252,567.68x = 9,373,952.10 × 2,468,882.72 - Step 4: Simplify right side
6,252,567.68x = 23,143,188,357,797.71 - Step 5: Solve for x
x = 23,143,188,357,797.71/6,252,567.68 - Step 6: Final answer
x = 3,701,389.50
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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.