Finding the Fourth Proportional to 3,260,377.92, 4,888,993.86 and 1,366,610.88
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Solution
The fourth proportional to 3,260,377.92, 4,888,993.86 and 1,366,610.88 is: 2,049,256.98
Step by Step Solution
- Step 1: Write the proportion equation
3,260,377.92 : 4,888,993.86 = 1,366,610.88 : x - Step 2: Convert to fraction form
3,260,377.92/4,888,993.86 = 1,366,610.88/x - Step 3: Cross multiply
3,260,377.92x = 4,888,993.86 × 1,366,610.88 - Step 4: Simplify right side
3,260,377.92x = 6,681,352,201,329.20 - Step 5: Solve for x
x = 6,681,352,201,329.20/3,260,377.92 - Step 6: Final answer
x = 2,049,256.98
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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.