Finding the Fourth Proportional to 3,338,292.09, 5,006,737.42 and 941,576.23
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Solution
The fourth proportional to 3,338,292.09, 5,006,737.42 and 941,576.23 is: 1,412,166.71
Step by Step Solution
- Step 1: Write the proportion equation
3,338,292.09 : 5,006,737.42 = 941,576.23 : x - Step 2: Convert to fraction form
3,338,292.09/5,006,737.42 = 941,576.23/x - Step 3: Cross multiply
3,338,292.09x = 5,006,737.42 × 941,576.23 - Step 4: Simplify right side
3,338,292.09x = 4,714,224,942,169.59 - Step 5: Solve for x
x = 4,714,224,942,169.59/3,338,292.09 - Step 6: Final answer
x = 1,412,166.71
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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.