Finding the Fourth Proportional to 2,414,166.60, 3,617,102.70 and 1,149,270.60
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Solution
The fourth proportional to 2,414,166.60, 3,617,102.70 and 1,149,270.60 is: 1,721,931.61
Step by Step Solution
- Step 1: Write the proportion equation
2,414,166.60 : 3,617,102.70 = 1,149,270.60 : x - Step 2: Convert to fraction form
2,414,166.60/3,617,102.70 = 1,149,270.60/x - Step 3: Cross multiply
2,414,166.60x = 3,617,102.70 × 1,149,270.60 - Step 4: Simplify right side
2,414,166.60x = 4,157,029,790,290.62 - Step 5: Solve for x
x = 4,157,029,790,290.62/2,414,166.60 - Step 6: Final answer
x = 1,721,931.61
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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.