Finding the Fourth Proportional to 1,567,261.44, 2,350,891.68 and 725,353.92
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Solution
The fourth proportional to 1,567,261.44, 2,350,891.68 and 725,353.92 is: 1,088,030.66
Step by Step Solution
- Step 1: Write the proportion equation
1,567,261.44 : 2,350,891.68 = 725,353.92 : x - Step 2: Convert to fraction form
1,567,261.44/2,350,891.68 = 725,353.92/x - Step 3: Cross multiply
1,567,261.44x = 2,350,891.68 × 725,353.92 - Step 4: Simplify right side
1,567,261.44x = 1,705,228,495,583.39 - Step 5: Solve for x
x = 1,705,228,495,583.39/1,567,261.44 - Step 6: Final answer
x = 1,088,030.66
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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.