Finding the Fourth Proportional to 3,410,297.58, 5,114,864.84 and 1,135,563.95
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Solution
The fourth proportional to 3,410,297.58, 5,114,864.84 and 1,135,563.95 is: 1,703,152.29
Step by Step Solution
- Step 1: Write the proportion equation
3,410,297.58 : 5,114,864.84 = 1,135,563.95 : x - Step 2: Convert to fraction form
3,410,297.58/5,114,864.84 = 1,135,563.95/x - Step 3: Cross multiply
3,410,297.58x = 5,114,864.84 × 1,135,563.95 - Step 4: Simplify right side
3,410,297.58x = 5,808,256,121,426.52 - Step 5: Solve for x
x = 5,808,256,121,426.52/3,410,297.58 - Step 6: Final answer
x = 1,703,152.29
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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.