Finding the Fourth Proportional to 5,402,852.44, 8,104,846.24 and 1,759,866.20
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Solution
The fourth proportional to 5,402,852.44, 8,104,846.24 and 1,759,866.20 is: 2,639,984.18
Step by Step Solution
- Step 1: Write the proportion equation
5,402,852.44 : 8,104,846.24 = 1,759,866.20 : x - Step 2: Convert to fraction form
5,402,852.44/8,104,846.24 = 1,759,866.20/x - Step 3: Cross multiply
5,402,852.44x = 8,104,846.24 × 1,759,866.20 - Step 4: Simplify right side
5,402,852.44x = 14,263,444,953,973.09 - Step 5: Solve for x
x = 14,263,444,953,973.09/5,402,852.44 - Step 6: Final answer
x = 2,639,984.18
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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.