Finding the Fourth Proportional to 4,335,350.02, 6,503,172.51 and 2,059,699.97
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Solution
The fourth proportional to 4,335,350.02, 6,503,172.51 and 2,059,699.97 is: 3,089,620.02
Step by Step Solution
- Step 1: Write the proportion equation
4,335,350.02 : 6,503,172.51 = 2,059,699.97 : x - Step 2: Convert to fraction form
4,335,350.02/6,503,172.51 = 2,059,699.97/x - Step 3: Cross multiply
4,335,350.02x = 6,503,172.51 × 2,059,699.97 - Step 4: Simplify right side
4,335,350.02x = 13,394,584,223,751.82 - Step 5: Solve for x
x = 13,394,584,223,751.82/4,335,350.02 - Step 6: Final answer
x = 3,089,620.02
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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.