Finding the Fourth Proportional to 2,410,368.12, 3,613,423.50 and 1,844,276.00
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Solution
The fourth proportional to 2,410,368.12, 3,613,423.50 and 1,844,276.00 is: 2,764,785.25
Step by Step Solution
- Step 1: Write the proportion equation
2,410,368.12 : 3,613,423.50 = 1,844,276.00 : x - Step 2: Convert to fraction form
2,410,368.12/3,613,423.50 = 1,844,276.00/x - Step 3: Cross multiply
2,410,368.12x = 3,613,423.50 × 1,844,276.00 - Step 4: Simplify right side
2,410,368.12x = 6,664,150,220,818.88 - Step 5: Solve for x
x = 6,664,150,220,818.88/2,410,368.12 - Step 6: Final answer
x = 2,764,785.25
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.