Finding the Fourth Proportional to 2,414,984.60, 3,622,451.07 and 617,853.80
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Solution
The fourth proportional to 2,414,984.60, 3,622,451.07 and 617,853.80 is: 926,774.09
Step by Step Solution
- Step 1: Write the proportion equation
2,414,984.60 : 3,622,451.07 = 617,853.80 : x - Step 2: Convert to fraction form
2,414,984.60/3,622,451.07 = 617,853.80/x - Step 3: Cross multiply
2,414,984.60x = 3,622,451.07 × 617,853.80 - Step 4: Simplify right side
2,414,984.60x = 2,238,145,158,913.57 - Step 5: Solve for x
x = 2,238,145,158,913.57/2,414,984.60 - Step 6: Final answer
x = 926,774.09
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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.