Finding the Fourth Proportional to 3,795,180.75, 5,692,776.62 and 1,551,318.75
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Solution
The fourth proportional to 3,795,180.75, 5,692,776.62 and 1,551,318.75 is: 2,326,980.37
Step by Step Solution
- Step 1: Write the proportion equation
3,795,180.75 : 5,692,776.62 = 1,551,318.75 : x - Step 2: Convert to fraction form
3,795,180.75/5,692,776.62 = 1,551,318.75/x - Step 3: Cross multiply
3,795,180.75x = 5,692,776.62 × 1,551,318.75 - Step 4: Simplify right side
3,795,180.75x = 8,831,311,102,411.03 - Step 5: Solve for x
x = 8,831,311,102,411.03/3,795,180.75 - Step 6: Final answer
x = 2,326,980.37
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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.