Finding the Fourth Proportional to 1,843,533.26, 2,765,299.99 and 581,459.30
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Solution
The fourth proportional to 1,843,533.26, 2,765,299.99 and 581,459.30 is: 872,188.98
Step by Step Solution
- Step 1: Write the proportion equation
1,843,533.26 : 2,765,299.99 = 581,459.30 : x - Step 2: Convert to fraction form
1,843,533.26/2,765,299.99 = 581,459.30/x - Step 3: Cross multiply
1,843,533.26x = 2,765,299.99 × 581,459.30 - Step 4: Simplify right side
1,843,533.26x = 1,607,909,396,475.41 - Step 5: Solve for x
x = 1,607,909,396,475.41/1,843,533.26 - Step 6: Final answer
x = 872,188.98
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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.