Finding the Fourth Proportional to 2,163,237.72, 3,244,608.63 and 565,954.98
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Solution
The fourth proportional to 2,163,237.72, 3,244,608.63 and 565,954.98 is: 848,867.60
Step by Step Solution
- Step 1: Write the proportion equation
2,163,237.72 : 3,244,608.63 = 565,954.98 : x - Step 2: Convert to fraction form
2,163,237.72/3,244,608.63 = 565,954.98/x - Step 3: Cross multiply
2,163,237.72x = 3,244,608.63 × 565,954.98 - Step 4: Simplify right side
2,163,237.72x = 1,836,302,412,299.48 - Step 5: Solve for x
x = 1,836,302,412,299.48/2,163,237.72 - Step 6: Final answer
x = 848,867.60
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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.