Finding the Fourth Proportional to 5,880,748.17, 8,822,893.75 and 1,837,072.65
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Solution
The fourth proportional to 5,880,748.17, 8,822,893.75 and 1,837,072.65 is: 2,756,162.37
Step by Step Solution
- Step 1: Write the proportion equation
5,880,748.17 : 8,822,893.75 = 1,837,072.65 : x - Step 2: Convert to fraction form
5,880,748.17/8,822,893.75 = 1,837,072.65/x - Step 3: Cross multiply
5,880,748.17x = 8,822,893.75 × 1,837,072.65 - Step 4: Simplify right side
5,880,748.17x = 16,208,296,797,388.26 - Step 5: Solve for x
x = 16,208,296,797,388.26/5,880,748.17 - Step 6: Final answer
x = 2,756,162.37
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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.