Finding the Fourth Proportional to 8,052,361.48, 12,077,041.58 and 2,587,551
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Solution
The fourth proportional to 8,052,361.48, 12,077,041.58 and 2,587,551 is: 3,880,844.28
Step by Step Solution
- Step 1: Write the proportion equation
8,052,361.48 : 12,077,041.58 = 2,587,551 : x - Step 2: Convert to fraction form
8,052,361.48/12,077,041.58 = 2,587,551/x - Step 3: Cross multiply
8,052,361.48x = 12,077,041.58 × 2,587,551 - Step 4: Simplify right side
8,052,361.48x = 31,249,961,017,370.58 - Step 5: Solve for x
x = 31,249,961,017,370.58/8,052,361.48 - Step 6: Final answer
x = 3,880,844.28
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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.