Finding the Fourth Proportional to 4,620,024.09, 6,925,149.17 and 1,740,144.88
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Solution
The fourth proportional to 4,620,024.09, 6,925,149.17 and 1,740,144.88 is: 2,608,376.63
Step by Step Solution
- Step 1: Write the proportion equation
4,620,024.09 : 6,925,149.17 = 1,740,144.88 : x - Step 2: Convert to fraction form
4,620,024.09/6,925,149.17 = 1,740,144.88/x - Step 3: Cross multiply
4,620,024.09x = 6,925,149.17 × 1,740,144.88 - Step 4: Simplify right side
4,620,024.09x = 12,050,762,858,449.24 - Step 5: Solve for x
x = 12,050,762,858,449.24/4,620,024.09 - Step 6: Final answer
x = 2,608,376.63
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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.