Finding the Fourth Proportional to 2,224,178.58, 3,336,268.18 and 541,282.08
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Solution
The fourth proportional to 2,224,178.58, 3,336,268.18 and 541,282.08 is: 811,923.20
Step by Step Solution
- Step 1: Write the proportion equation
2,224,178.58 : 3,336,268.18 = 541,282.08 : x - Step 2: Convert to fraction form
2,224,178.58/3,336,268.18 = 541,282.08/x - Step 3: Cross multiply
2,224,178.58x = 3,336,268.18 × 541,282.08 - Step 4: Simplify right side
2,224,178.58x = 1,805,862,179,908.21 - Step 5: Solve for x
x = 1,805,862,179,908.21/2,224,178.58 - Step 6: Final answer
x = 811,923.20
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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.