Finding the Fourth Proportional to 2,220,741.77, 3,331,231.11 and 704,546.00
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Solution
The fourth proportional to 2,220,741.77, 3,331,231.11 and 704,546.00 is: 1,056,856.58
Step by Step Solution
- Step 1: Write the proportion equation
2,220,741.77 : 3,331,231.11 = 704,546.00 : x - Step 2: Convert to fraction form
2,220,741.77/3,331,231.11 = 704,546.00/x - Step 3: Cross multiply
2,220,741.77x = 3,331,231.11 × 704,546.00 - Step 4: Simplify right side
2,220,741.77x = 2,347,005,549,462.02 - Step 5: Solve for x
x = 2,347,005,549,462.02/2,220,741.77 - Step 6: Final answer
x = 1,056,856.58
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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.