Finding the Fourth Proportional to 3,272,343.97, 4,909,047.82 and 967,071.01
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Solution
The fourth proportional to 3,272,343.97, 4,909,047.82 and 967,071.01 is: 1,450,763.70
Step by Step Solution
- Step 1: Write the proportion equation
3,272,343.97 : 4,909,047.82 = 967,071.01 : x - Step 2: Convert to fraction form
3,272,343.97/4,909,047.82 = 967,071.01/x - Step 3: Cross multiply
3,272,343.97x = 4,909,047.82 × 967,071.01 - Step 4: Simplify right side
3,272,343.97x = 4,747,397,833,425.70 - Step 5: Solve for x
x = 4,747,397,833,425.70/3,272,343.97 - Step 6: Final answer
x = 1,450,763.70
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.