Finding the Fourth Proportional to 4,035,142.44, 6,053,659.94 and 1,606,444.31
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Solution
The fourth proportional to 4,035,142.44, 6,053,659.94 and 1,606,444.31 is: 2,410,043.20
Step by Step Solution
- Step 1: Write the proportion equation
4,035,142.44 : 6,053,659.94 = 1,606,444.31 : x - Step 2: Convert to fraction form
4,035,142.44/6,053,659.94 = 1,606,444.31/x - Step 3: Cross multiply
4,035,142.44x = 6,053,659.94 × 1,606,444.31 - Step 4: Simplify right side
4,035,142.44x = 9,724,867,584,438.20 - Step 5: Solve for x
x = 9,724,867,584,438.20/4,035,142.44 - Step 6: Final answer
x = 2,410,043.20
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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.