Finding the Fourth Proportional to 4,141,841.28, 6,210,224.80 and 1,614,544
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Solution
The fourth proportional to 4,141,841.28, 6,210,224.80 and 1,614,544 is: 2,420,827.00
Step by Step Solution
- Step 1: Write the proportion equation
4,141,841.28 : 6,210,224.80 = 1,614,544 : x - Step 2: Convert to fraction form
4,141,841.28/6,210,224.80 = 1,614,544/x - Step 3: Cross multiply
4,141,841.28x = 6,210,224.80 × 1,614,544 - Step 4: Simplify right side
4,141,841.28x = 10,026,681,189,491.20 - Step 5: Solve for x
x = 10,026,681,189,491.20/4,141,841.28 - Step 6: Final answer
x = 2,420,827.00
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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.