Finding the Fourth Proportional to 3,558,234.24, 5,336,550.97 and 1,637,302.84
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Solution
The fourth proportional to 3,558,234.24, 5,336,550.97 and 1,637,302.84 is: 2,455,585.96
Step by Step Solution
- Step 1: Write the proportion equation
3,558,234.24 : 5,336,550.97 = 1,637,302.84 : x - Step 2: Convert to fraction form
3,558,234.24/5,336,550.97 = 1,637,302.84/x - Step 3: Cross multiply
3,558,234.24x = 5,336,550.97 × 1,637,302.84 - Step 4: Simplify right side
3,558,234.24x = 8,737,550,058,985.76 - Step 5: Solve for x
x = 8,737,550,058,985.76/3,558,234.24 - Step 6: Final answer
x = 2,455,585.96
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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.