Finding the Fourth Proportional to 8,264,045.06, 12,396,096.23 and 2,506,827.99
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Solution
The fourth proportional to 8,264,045.06, 12,396,096.23 and 2,506,827.99 is: 3,760,250.67
Step by Step Solution
- Step 1: Write the proportion equation
8,264,045.06 : 12,396,096.23 = 2,506,827.99 : x - Step 2: Convert to fraction form
8,264,045.06/12,396,096.23 = 2,506,827.99/x - Step 3: Cross multiply
8,264,045.06x = 12,396,096.23 × 2,506,827.99 - Step 4: Simplify right side
8,264,045.06x = 31,074,880,996,097.48 - Step 5: Solve for x
x = 31,074,880,996,097.48/8,264,045.06 - Step 6: Final answer
x = 3,760,250.67
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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.