Finding the Fourth Proportional to 4,204,410.26, 6,283,575.83 and 3,069,562.28
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Solution
The fourth proportional to 4,204,410.26, 6,283,575.83 and 3,069,562.28 is: 4,587,522.66
Step by Step Solution
- Step 1: Write the proportion equation
4,204,410.26 : 6,283,575.83 = 3,069,562.28 : x - Step 2: Convert to fraction form
4,204,410.26/6,283,575.83 = 3,069,562.28/x - Step 3: Cross multiply
4,204,410.26x = 6,283,575.83 × 3,069,562.28 - Step 4: Simplify right side
4,204,410.26x = 19,287,827,351,287.69 - Step 5: Solve for x
x = 19,287,827,351,287.69/4,204,410.26 - Step 6: Final answer
x = 4,587,522.66
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.