Finding the Fourth Proportional to 2,789,632.84, 4,184,449.26 and 795,037
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Solution
The fourth proportional to 2,789,632.84, 4,184,449.26 and 795,037 is: 1,192,555.50
Step by Step Solution
- Step 1: Write the proportion equation
2,789,632.84 : 4,184,449.26 = 795,037 : x - Step 2: Convert to fraction form
2,789,632.84/4,184,449.26 = 795,037/x - Step 3: Cross multiply
2,789,632.84x = 4,184,449.26 × 795,037 - Step 4: Simplify right side
2,789,632.84x = 3,326,791,986,322.62 - Step 5: Solve for x
x = 3,326,791,986,322.62/2,789,632.84 - Step 6: Final answer
x = 1,192,555.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.