Finding the Fourth Proportional to 1,840,823.04, 2,756,043.36 and 974,294.88
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Solution
The fourth proportional to 1,840,823.04, 2,756,043.36 and 974,294.88 is: 1,458,694.77
Step by Step Solution
- Step 1: Write the proportion equation
1,840,823.04 : 2,756,043.36 = 974,294.88 : x - Step 2: Convert to fraction form
1,840,823.04/2,756,043.36 = 974,294.88/x - Step 3: Cross multiply
1,840,823.04x = 2,756,043.36 × 974,294.88 - Step 4: Simplify right side
1,840,823.04x = 2,685,198,934,706.00 - Step 5: Solve for x
x = 2,685,198,934,706.00/1,840,823.04 - Step 6: Final answer
x = 1,458,694.77
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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.