Finding the Fourth Proportional to 1,041,626.36, 1,562,493 and 293,730.68
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Solution
The fourth proportional to 1,041,626.36, 1,562,493 and 293,730.68 is: 440,611.10
Step by Step Solution
- Step 1: Write the proportion equation
1,041,626.36 : 1,562,493 = 293,730.68 : x - Step 2: Convert to fraction form
1,041,626.36/1,562,493 = 293,730.68/x - Step 3: Cross multiply
1,041,626.36x = 1,562,493 × 293,730.68 - Step 4: Simplify right side
1,041,626.36x = 458,952,131,385.24 - Step 5: Solve for x
x = 458,952,131,385.24/1,041,626.36 - Step 6: Final answer
x = 440,611.10
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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.