Finding the Fourth Proportional to 1,163,964.07, 1,745,925.75 and 523,814.81
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Solution
The fourth proportional to 1,163,964.07, 1,745,925.75 and 523,814.81 is: 785,713.06
Step by Step Solution
- Step 1: Write the proportion equation
1,163,964.07 : 1,745,925.75 = 523,814.81 : x - Step 2: Convert to fraction form
1,163,964.07/1,745,925.75 = 523,814.81/x - Step 3: Cross multiply
1,163,964.07x = 1,745,925.75 × 523,814.81 - Step 4: Simplify right side
1,163,964.07x = 914,541,769,375.17 - Step 5: Solve for x
x = 914,541,769,375.17/1,163,964.07 - Step 6: Final answer
x = 785,713.06
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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.