Finding the Fourth Proportional to 4,526,300.79, 6,246,104.99 and 2,566,310.72
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Solution
The fourth proportional to 4,526,300.79, 6,246,104.99 and 2,566,310.72 is: 3,541,401.00
Step by Step Solution
- Step 1: Write the proportion equation
4,526,300.79 : 6,246,104.99 = 2,566,310.72 : x - Step 2: Convert to fraction form
4,526,300.79/6,246,104.99 = 2,566,310.72/x - Step 3: Cross multiply
4,526,300.79x = 6,246,104.99 × 2,566,310.72 - Step 4: Simplify right side
4,526,300.79x = 16,029,446,150,020.41 - Step 5: Solve for x
x = 16,029,446,150,020.41/4,526,300.79 - Step 6: Final answer
x = 3,541,401.00
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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.