Finding the Fourth Proportional to 1,599,238.63, 2,398,504.21 and 461,753.98
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Solution
The fourth proportional to 1,599,238.63, 2,398,504.21 and 461,753.98 is: 692,528.83
Step by Step Solution
- Step 1: Write the proportion equation
1,599,238.63 : 2,398,504.21 = 461,753.98 : x - Step 2: Convert to fraction form
1,599,238.63/2,398,504.21 = 461,753.98/x - Step 3: Cross multiply
1,599,238.63x = 2,398,504.21 × 461,753.98 - Step 4: Simplify right side
1,599,238.63x = 1,107,518,857,863.61 - Step 5: Solve for x
x = 1,107,518,857,863.61/1,599,238.63 - Step 6: Final answer
x = 692,528.83
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.