Finding the Fourth Proportional to 2,396,992.87, 3,595,366.99 and 880,559.47
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Solution
The fourth proportional to 2,396,992.87, 3,595,366.99 and 880,559.47 is: 1,320,794.27
Step by Step Solution
- Step 1: Write the proportion equation
2,396,992.87 : 3,595,366.99 = 880,559.47 : x - Step 2: Convert to fraction form
2,396,992.87/3,595,366.99 = 880,559.47/x - Step 3: Cross multiply
2,396,992.87x = 3,595,366.99 × 880,559.47 - Step 4: Simplify right side
2,396,992.87x = 3,165,934,451,169.90 - Step 5: Solve for x
x = 3,165,934,451,169.90/2,396,992.87 - Step 6: Final answer
x = 1,320,794.27
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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.