Finding the Fourth Proportional to 4,382,825.24, 6,048,182.76 and 2,449,101.71
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Solution
The fourth proportional to 4,382,825.24, 6,048,182.76 and 2,449,101.71 is: 3,379,695.50
Step by Step Solution
- Step 1: Write the proportion equation
4,382,825.24 : 6,048,182.76 = 2,449,101.71 : x - Step 2: Convert to fraction form
4,382,825.24/6,048,182.76 = 2,449,101.71/x - Step 3: Cross multiply
4,382,825.24x = 6,048,182.76 × 2,449,101.71 - Step 4: Simplify right side
4,382,825.24x = 14,812,614,745,844.84 - Step 5: Solve for x
x = 14,812,614,745,844.84/4,382,825.24 - Step 6: Final answer
x = 3,379,695.50
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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.