Finding the Fourth Proportional to 4,103,276.99, 6,149,870.51 and 2,302,376.94
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Solution
The fourth proportional to 4,103,276.99, 6,149,870.51 and 2,302,376.94 is: 3,450,734.64
Step by Step Solution
- Step 1: Write the proportion equation
4,103,276.99 : 6,149,870.51 = 2,302,376.94 : x - Step 2: Convert to fraction form
4,103,276.99/6,149,870.51 = 2,302,376.94/x - Step 3: Cross multiply
4,103,276.99x = 6,149,870.51 × 2,302,376.94 - Step 4: Simplify right side
4,103,276.99x = 14,159,320,034,698.15 - Step 5: Solve for x
x = 14,159,320,034,698.15/4,103,276.99 - Step 6: Final answer
x = 3,450,734.64
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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.