Finding the Fourth Proportional to 4,693,108.30, 7,027,623.01 and 3,251,744.08
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Solution
The fourth proportional to 4,693,108.30, 7,027,623.01 and 3,251,744.08 is: 4,869,274.28
Step by Step Solution
- Step 1: Write the proportion equation
4,693,108.30 : 7,027,623.01 = 3,251,744.08 : x - Step 2: Convert to fraction form
4,693,108.30/7,027,623.01 = 3,251,744.08/x - Step 3: Cross multiply
4,693,108.30x = 7,027,623.01 × 3,251,744.08 - Step 4: Simplify right side
4,693,108.30x = 22,852,031,505,734.91 - Step 5: Solve for x
x = 22,852,031,505,734.91/4,693,108.30 - Step 6: Final answer
x = 4,869,274.28
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.