Finding the Fourth Proportional to 4,556,812.93, 6,288,403.46 and 2,596,634.90
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Solution
The fourth proportional to 4,556,812.93, 6,288,403.46 and 2,596,634.90 is: 3,583,357.09
Step by Step Solution
- Step 1: Write the proportion equation
4,556,812.93 : 6,288,403.46 = 2,596,634.90 : x - Step 2: Convert to fraction form
4,556,812.93/6,288,403.46 = 2,596,634.90/x - Step 3: Cross multiply
4,556,812.93x = 6,288,403.46 × 2,596,634.90 - Step 4: Simplify right side
4,556,812.93x = 16,328,687,918,651.42 - Step 5: Solve for x
x = 16,328,687,918,651.42/4,556,812.93 - Step 6: Final answer
x = 3,583,357.09
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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.