Finding the Fourth Proportional to 4,324,753.14, 5,968,283.97 and 2,391,138.60
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Solution
The fourth proportional to 4,324,753.14, 5,968,283.97 and 2,391,138.60 is: 3,299,840.18
Step by Step Solution
- Step 1: Write the proportion equation
4,324,753.14 : 5,968,283.97 = 2,391,138.60 : x - Step 2: Convert to fraction form
4,324,753.14/5,968,283.97 = 2,391,138.60/x - Step 3: Cross multiply
4,324,753.14x = 5,968,283.97 × 2,391,138.60 - Step 4: Simplify right side
4,324,753.14x = 14,270,994,176,428.24 - Step 5: Solve for x
x = 14,270,994,176,428.24/4,324,753.14 - Step 6: Final answer
x = 3,299,840.18
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.