Finding the Fourth Proportional to 4,567,722.87, 6,849,342.27 and 2,259,549.14
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Solution
The fourth proportional to 4,567,722.87, 6,849,342.27 and 2,259,549.14 is: 3,388,214.63
Step by Step Solution
- Step 1: Write the proportion equation
4,567,722.87 : 6,849,342.27 = 2,259,549.14 : x - Step 2: Convert to fraction form
4,567,722.87/6,849,342.27 = 2,259,549.14/x - Step 3: Cross multiply
4,567,722.87x = 6,849,342.27 × 2,259,549.14 - Step 4: Simplify right side
4,567,722.87x = 15,476,425,435,744.15 - Step 5: Solve for x
x = 15,476,425,435,744.15/4,567,722.87 - Step 6: Final answer
x = 3,388,214.63
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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.