Finding the Fourth Proportional to 1,496,124.79, 2,243,161.92 and 536,559.85
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Solution
The fourth proportional to 1,496,124.79, 2,243,161.92 and 536,559.85 is: 804,472.08
Step by Step Solution
- Step 1: Write the proportion equation
1,496,124.79 : 2,243,161.92 = 536,559.85 : x - Step 2: Convert to fraction form
1,496,124.79/2,243,161.92 = 536,559.85/x - Step 3: Cross multiply
1,496,124.79x = 2,243,161.92 × 536,559.85 - Step 4: Simplify right side
1,496,124.79x = 1,203,590,623,320.91 - Step 5: Solve for x
x = 1,203,590,623,320.91/1,496,124.79 - Step 6: Final answer
x = 804,472.08
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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.