Finding the Fourth Proportional to 6,049,706.74, 8,348,489.78 and 3,296,417.26
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Solution
The fourth proportional to 6,049,706.74, 8,348,489.78 and 3,296,417.26 is: 4,548,998.32
Step by Step Solution
- Step 1: Write the proportion equation
6,049,706.74 : 8,348,489.78 = 3,296,417.26 : x - Step 2: Convert to fraction form
6,049,706.74/8,348,489.78 = 3,296,417.26/x - Step 3: Cross multiply
6,049,706.74x = 8,348,489.78 × 3,296,417.26 - Step 4: Simplify right side
6,049,706.74x = 27,520,105,784,025.71 - Step 5: Solve for x
x = 27,520,105,784,025.71/6,049,706.74 - Step 6: Final answer
x = 4,548,998.32
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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.