Finding the Fourth Proportional to 2,302,777.99, 3,452,461.12 and 1,103,558.41
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Solution
The fourth proportional to 2,302,777.99, 3,452,461.12 and 1,103,558.41 is: 1,654,520.11
Step by Step Solution
- Step 1: Write the proportion equation
2,302,777.99 : 3,452,461.12 = 1,103,558.41 : x - Step 2: Convert to fraction form
2,302,777.99/3,452,461.12 = 1,103,558.41/x - Step 3: Cross multiply
2,302,777.99x = 3,452,461.12 × 1,103,558.41 - Step 4: Simplify right side
2,302,777.99x = 3,809,992,504,174.02 - Step 5: Solve for x
x = 3,809,992,504,174.02/2,302,777.99 - Step 6: Final answer
x = 1,654,520.11
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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.