Finding the Fourth Proportional to 4,345,080, 5,996,346.75 and 2,509,504.17
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Solution
The fourth proportional to 4,345,080, 5,996,346.75 and 2,509,504.17 is: 3,463,194.50
Step by Step Solution
- Step 1: Write the proportion equation
4,345,080 : 5,996,346.75 = 2,509,504.17 : x - Step 2: Convert to fraction form
4,345,080/5,996,346.75 = 2,509,504.17/x - Step 3: Cross multiply
4,345,080x = 5,996,346.75 × 2,509,504.17 - Step 4: Simplify right side
4,345,080x = 15,047,857,173,890.95 - Step 5: Solve for x
x = 15,047,857,173,890.95/4,345,080 - Step 6: Final answer
x = 3,463,194.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.