Finding the Fourth Proportional to 1,711,161.94, 2,569,266.16 and 954,481.81
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Solution
The fourth proportional to 1,711,161.94, 2,569,266.16 and 954,481.81 is: 1,433,130.18
Step by Step Solution
- Step 1: Write the proportion equation
1,711,161.94 : 2,569,266.16 = 954,481.81 : x - Step 2: Convert to fraction form
1,711,161.94/2,569,266.16 = 954,481.81/x - Step 3: Cross multiply
1,711,161.94x = 2,569,266.16 × 954,481.81 - Step 4: Simplify right side
1,711,161.94x = 2,452,317,814,768.55 - Step 5: Solve for x
x = 2,452,317,814,768.55/1,711,161.94 - Step 6: Final answer
x = 1,433,130.18
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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.