Finding the Fourth Proportional to 1,024,190.00, 1,536,358.80 and 393,103.80
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Solution
The fourth proportional to 1,024,190.00, 1,536,358.80 and 393,103.80 is: 589,684.03
Step by Step Solution
- Step 1: Write the proportion equation
1,024,190.00 : 1,536,358.80 = 393,103.80 : x - Step 2: Convert to fraction form
1,024,190.00/1,536,358.80 = 393,103.80/x - Step 3: Cross multiply
1,024,190.00x = 1,536,358.80 × 393,103.80 - Step 4: Simplify right side
1,024,190.00x = 603,948,482,443.44 - Step 5: Solve for x
x = 603,948,482,443.44/1,024,190.00 - Step 6: Final answer
x = 589,684.03
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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.