Finding the Fourth Proportional to 4,389,198.93, 6,584,359.14 and 1,694,294.82
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Solution
The fourth proportional to 4,389,198.93, 6,584,359.14 and 1,694,294.82 is: 2,541,658.69
Step by Step Solution
- Step 1: Write the proportion equation
4,389,198.93 : 6,584,359.14 = 1,694,294.82 : x - Step 2: Convert to fraction form
4,389,198.93/6,584,359.14 = 1,694,294.82/x - Step 3: Cross multiply
4,389,198.93x = 6,584,359.14 × 1,694,294.82 - Step 4: Simplify right side
4,389,198.93x = 11,155,845,583,921.65 - Step 5: Solve for x
x = 11,155,845,583,921.65/4,389,198.93 - Step 6: Final answer
x = 2,541,658.69
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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.