Finding the Fourth Proportional to 1,206,794.11, 1,810,163.12 and 607,594.38
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Solution
The fourth proportional to 1,206,794.11, 1,810,163.12 and 607,594.38 is: 911,377.45
Step by Step Solution
- Step 1: Write the proportion equation
1,206,794.11 : 1,810,163.12 = 607,594.38 : x - Step 2: Convert to fraction form
1,206,794.11/1,810,163.12 = 607,594.38/x - Step 3: Cross multiply
1,206,794.11x = 1,810,163.12 × 607,594.38 - Step 4: Simplify right side
1,206,794.11x = 1,099,844,940,660.21 - Step 5: Solve for x
x = 1,099,844,940,660.21/1,206,794.11 - Step 6: Final answer
x = 911,377.45
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.