Finding the Fourth Proportional to 4,373,430.22, 6,560,097.94 and 1,494,769.60
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Solution
The fourth proportional to 4,373,430.22, 6,560,097.94 and 1,494,769.60 is: 2,242,138.20
Step by Step Solution
- Step 1: Write the proportion equation
4,373,430.22 : 6,560,097.94 = 1,494,769.60 : x - Step 2: Convert to fraction form
4,373,430.22/6,560,097.94 = 1,494,769.60/x - Step 3: Cross multiply
4,373,430.22x = 6,560,097.94 × 1,494,769.60 - Step 4: Simplify right side
4,373,430.22x = 9,805,834,973,734.63 - Step 5: Solve for x
x = 9,805,834,973,734.63/4,373,430.22 - Step 6: Final answer
x = 2,242,138.20
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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.