Finding the Fourth Proportional to 1,794,986.24, 2,692,458.62 and 515,625.08
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Solution
The fourth proportional to 1,794,986.24, 2,692,458.62 and 515,625.08 is: 773,431.66
Step by Step Solution
- Step 1: Write the proportion equation
1,794,986.24 : 2,692,458.62 = 515,625.08 : x - Step 2: Convert to fraction form
1,794,986.24/2,692,458.62 = 515,625.08/x - Step 3: Cross multiply
1,794,986.24x = 2,692,458.62 × 515,625.08 - Step 4: Simplify right side
1,794,986.24x = 1,388,299,188,756.06 - Step 5: Solve for x
x = 1,388,299,188,756.06/1,794,986.24 - Step 6: Final answer
x = 773,431.66
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.