Finding the Fourth Proportional to 1,711,162.13, 2,569,266.41 and 954,482.00
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Solution
The fourth proportional to 1,711,162.13, 2,569,266.41 and 954,482.00 is: 1,433,130.44
Step by Step Solution
- Step 1: Write the proportion equation
1,711,162.13 : 2,569,266.41 = 954,482.00 : x - Step 2: Convert to fraction form
1,711,162.13/2,569,266.41 = 954,482.00/x - Step 3: Cross multiply
1,711,162.13x = 2,569,266.41 × 954,482.00 - Step 4: Simplify right side
1,711,162.13x = 2,452,318,523,930.88 - Step 5: Solve for x
x = 2,452,318,523,930.88/1,711,162.13 - Step 6: Final answer
x = 1,433,130.44
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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.