Finding the Fourth Proportional to 14,846,366, 22,269,549 and 3,639,710
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Solution
The fourth proportional to 14,846,366, 22,269,549 and 3,639,710 is: 5,459,565
Step by Step Solution
- Step 1: Write the proportion equation
14,846,366 : 22,269,549 = 3,639,710 : x - Step 2: Convert to fraction form
14,846,366/22,269,549 = 3,639,710/x - Step 3: Cross multiply
14,846,366x = 22,269,549 × 3,639,710 - Step 4: Simplify right side
14,846,366x = 81,054,700,190,790 - Step 5: Solve for x
x = 81,054,700,190,790/14,846,366 - Step 6: Final answer
x = 5,459,565
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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.