Finding the Fourth Proportional to 4,622,380, 6,927,891.24 and 2,596,365.08
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Solution
The fourth proportional to 4,622,380, 6,927,891.24 and 2,596,365.08 is: 3,891,357.89
Step by Step Solution
- Step 1: Write the proportion equation
4,622,380 : 6,927,891.24 = 2,596,365.08 : x - Step 2: Convert to fraction form
4,622,380/6,927,891.24 = 2,596,365.08/x - Step 3: Cross multiply
4,622,380x = 6,927,891.24 × 2,596,365.08 - Step 4: Simplify right side
4,622,380x = 17,987,334,893,573.90 - Step 5: Solve for x
x = 17,987,334,893,573.90/4,622,380 - Step 6: Final answer
x = 3,891,357.89
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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.