Finding the Fourth Proportional to 2,480,780.24, 3,718,808.37 and 796,702.76
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Solution
The fourth proportional to 2,480,780.24, 3,718,808.37 and 796,702.76 is: 1,194,295.59
Step by Step Solution
- Step 1: Write the proportion equation
2,480,780.24 : 3,718,808.37 = 796,702.76 : x - Step 2: Convert to fraction form
2,480,780.24/3,718,808.37 = 796,702.76/x - Step 3: Cross multiply
2,480,780.24x = 3,718,808.37 × 796,702.76 - Step 4: Simplify right side
2,480,780.24x = 2,962,784,892,290.10 - Step 5: Solve for x
x = 2,962,784,892,290.10/2,480,780.24 - Step 6: Final answer
x = 1,194,295.59
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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.