Finding the Fourth Proportional to 2,043,134.96, 3,065,106.34 and 603,844.28
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Solution
The fourth proportional to 2,043,134.96, 3,065,106.34 and 603,844.28 is: 905,885.79
Step by Step Solution
- Step 1: Write the proportion equation
2,043,134.96 : 3,065,106.34 = 603,844.28 : x - Step 2: Convert to fraction form
2,043,134.96/3,065,106.34 = 603,844.28/x - Step 3: Cross multiply
2,043,134.96x = 3,065,106.34 × 603,844.28 - Step 4: Simplify right side
2,043,134.96x = 1,850,846,931,000.74 - Step 5: Solve for x
x = 1,850,846,931,000.74/2,043,134.96 - Step 6: Final answer
x = 905,885.79
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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.