Finding the Fourth Proportional to 5,346,606.84, 8,016,707.36 and 1,701,762.36
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Solution
The fourth proportional to 5,346,606.84, 8,016,707.36 and 1,701,762.36 is: 2,551,624.09
Step by Step Solution
- Step 1: Write the proportion equation
5,346,606.84 : 8,016,707.36 = 1,701,762.36 : x - Step 2: Convert to fraction form
5,346,606.84/8,016,707.36 = 1,701,762.36/x - Step 3: Cross multiply
5,346,606.84x = 8,016,707.36 × 1,701,762.36 - Step 4: Simplify right side
5,346,606.84x = 13,642,530,836,382.97 - Step 5: Solve for x
x = 13,642,530,836,382.97/5,346,606.84 - Step 6: Final answer
x = 2,551,624.09
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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.