Finding the Fourth Proportional to 4,247,510.94, 6,367,898.43 and 2,225,367
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Solution
The fourth proportional to 4,247,510.94, 6,367,898.43 and 2,225,367 is: 3,336,285.94
Step by Step Solution
- Step 1: Write the proportion equation
4,247,510.94 : 6,367,898.43 = 2,225,367 : x - Step 2: Convert to fraction form
4,247,510.94/6,367,898.43 = 2,225,367/x - Step 3: Cross multiply
4,247,510.94x = 6,367,898.43 × 2,225,367 - Step 4: Simplify right side
4,247,510.94x = 14,170,911,025,473.81 - Step 5: Solve for x
x = 14,170,911,025,473.81/4,247,510.94 - Step 6: Final answer
x = 3,336,285.94
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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.