Finding the Fourth Proportional to 4,350,957.12, 6,525,761.76 and 2,222,614.08
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Solution
The fourth proportional to 4,350,957.12, 6,525,761.76 and 2,222,614.08 is: 3,333,576.86
Step by Step Solution
- Step 1: Write the proportion equation
4,350,957.12 : 6,525,761.76 = 2,222,614.08 : x - Step 2: Convert to fraction form
4,350,957.12/6,525,761.76 = 2,222,614.08/x - Step 3: Cross multiply
4,350,957.12x = 6,525,761.76 × 2,222,614.08 - Step 4: Simplify right side
4,350,957.12x = 14,504,249,970,501.58 - Step 5: Solve for x
x = 14,504,249,970,501.58/4,350,957.12 - Step 6: Final answer
x = 3,333,576.86
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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.