Finding the Fourth Proportional to 2,302,784, 3,452,470.10 and 1,103,564.42
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Solution
The fourth proportional to 2,302,784, 3,452,470.10 and 1,103,564.42 is: 1,654,529.11
Step by Step Solution
- Step 1: Write the proportion equation
2,302,784 : 3,452,470.10 = 1,103,564.42 : x - Step 2: Convert to fraction form
2,302,784/3,452,470.10 = 1,103,564.42/x - Step 3: Cross multiply
2,302,784x = 3,452,470.10 × 1,103,564.42 - Step 4: Simplify right side
2,302,784x = 3,810,023,163,473.84 - Step 5: Solve for x
x = 3,810,023,163,473.84/2,302,784 - Step 6: Final answer
x = 1,654,529.11
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.