Finding the Fourth Proportional to 3,058,220.99, 4,584,301.38 and 1,436,086.04
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Solution
The fourth proportional to 3,058,220.99, 4,584,301.38 and 1,436,086.04 is: 2,152,706.17
Step by Step Solution
- Step 1: Write the proportion equation
3,058,220.99 : 4,584,301.38 = 1,436,086.04 : x - Step 2: Convert to fraction form
3,058,220.99/4,584,301.38 = 1,436,086.04/x - Step 3: Cross multiply
3,058,220.99x = 4,584,301.38 × 1,436,086.04 - Step 4: Simplify right side
3,058,220.99x = 6,583,451,192,049.23 - Step 5: Solve for x
x = 6,583,451,192,049.23/3,058,220.99 - Step 6: Final answer
x = 2,152,706.17
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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.