Finding the Fourth Proportional to 1,683,023.70, 2,524,557.86 and 561,093.06
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Solution
The fourth proportional to 1,683,023.70, 2,524,557.86 and 561,093.06 is: 841,647.02
Step by Step Solution
- Step 1: Write the proportion equation
1,683,023.70 : 2,524,557.86 = 561,093.06 : x - Step 2: Convert to fraction form
1,683,023.70/2,524,557.86 = 561,093.06/x - Step 3: Cross multiply
1,683,023.70x = 2,524,557.86 × 561,093.06 - Step 4: Simplify right side
1,683,023.70x = 1,416,511,883,594.40 - Step 5: Solve for x
x = 1,416,511,883,594.40/1,683,023.70 - Step 6: Final answer
x = 841,647.02
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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.