Finding the Fourth Proportional to 5,593,520.46, 8,391,543.06 and 1,703,325.62
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Solution
The fourth proportional to 5,593,520.46, 8,391,543.06 and 1,703,325.62 is: 2,555,372.84
Step by Step Solution
- Step 1: Write the proportion equation
5,593,520.46 : 8,391,543.06 = 1,703,325.62 : x - Step 2: Convert to fraction form
5,593,520.46/8,391,543.06 = 1,703,325.62/x - Step 3: Cross multiply
5,593,520.46x = 8,391,543.06 × 1,703,325.62 - Step 4: Simplify right side
5,593,520.46x = 14,293,530,243,473.48 - Step 5: Solve for x
x = 14,293,530,243,473.48/5,593,520.46 - Step 6: Final answer
x = 2,555,372.84
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1.5x scale
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.