Finding the Fourth Proportional to 4,563,080.52, 6,851,349.44 and 2,545,266.84
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Solution
The fourth proportional to 4,563,080.52, 6,851,349.44 and 2,545,266.84 is: 3,821,653.48
Step by Step Solution
- Step 1: Write the proportion equation
4,563,080.52 : 6,851,349.44 = 2,545,266.84 : x - Step 2: Convert to fraction form
4,563,080.52/6,851,349.44 = 2,545,266.84/x - Step 3: Cross multiply
4,563,080.52x = 6,851,349.44 × 2,545,266.84 - Step 4: Simplify right side
4,563,080.52x = 17,438,512,538,884.57 - Step 5: Solve for x
x = 17,438,512,538,884.57/4,563,080.52 - Step 6: Final answer
x = 3,821,653.48
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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.