Finding the Fourth Proportional to 6,024,520.84, 8,313,611.70 and 3,271,148.72
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Solution
The fourth proportional to 6,024,520.84, 8,313,611.70 and 3,271,148.72 is: 4,514,061.95
Step by Step Solution
- Step 1: Write the proportion equation
6,024,520.84 : 8,313,611.70 = 3,271,148.72 : x - Step 2: Convert to fraction form
6,024,520.84/8,313,611.70 = 3,271,148.72/x - Step 3: Cross multiply
6,024,520.84x = 8,313,611.70 × 3,271,148.72 - Step 4: Simplify right side
6,024,520.84x = 27,195,060,271,032.03 - Step 5: Solve for x
x = 27,195,060,271,032.03/6,024,520.84 - Step 6: Final answer
x = 4,514,061.95
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.