Finding the Fourth Proportional to 8,264,044.06, 12,396,094.73 and 2,506,826.99
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Solution
The fourth proportional to 8,264,044.06, 12,396,094.73 and 2,506,826.99 is: 3,760,249.17
Step by Step Solution
- Step 1: Write the proportion equation
8,264,044.06 : 12,396,094.73 = 2,506,826.99 : x - Step 2: Convert to fraction form
8,264,044.06/12,396,094.73 = 2,506,826.99/x - Step 3: Cross multiply
8,264,044.06x = 12,396,094.73 × 2,506,826.99 - Step 4: Simplify right side
8,264,044.06x = 31,074,864,827,226.63 - Step 5: Solve for x
x = 31,074,864,827,226.63/8,264,044.06 - Step 6: Final answer
x = 3,760,249.17
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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.