Finding the Fourth Proportional to 4,382,826.24, 6,048,184.14 and 2,449,102.71
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Solution
The fourth proportional to 4,382,826.24, 6,048,184.14 and 2,449,102.71 is: 3,379,696.88
Step by Step Solution
- Step 1: Write the proportion equation
4,382,826.24 : 6,048,184.14 = 2,449,102.71 : x - Step 2: Convert to fraction form
4,382,826.24/6,048,184.14 = 2,449,102.71/x - Step 3: Cross multiply
4,382,826.24x = 6,048,184.14 × 2,449,102.71 - Step 4: Simplify right side
4,382,826.24x = 14,812,624,167,853.02 - Step 5: Solve for x
x = 14,812,624,167,853.02/4,382,826.24 - Step 6: Final answer
x = 3,379,696.88
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.