Finding the Fourth Proportional to 6,631,751.84, 9,944,898.98 and 2,534,586.26
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Solution
The fourth proportional to 6,631,751.84, 9,944,898.98 and 2,534,586.26 is: 3,800,836.47
Step by Step Solution
- Step 1: Write the proportion equation
6,631,751.84 : 9,944,898.98 = 2,534,586.26 : x - Step 2: Convert to fraction form
6,631,751.84/9,944,898.98 = 2,534,586.26/x - Step 3: Cross multiply
6,631,751.84x = 9,944,898.98 × 2,534,586.26 - Step 4: Simplify right side
6,631,751.84x = 25,206,204,249,398.59 - Step 5: Solve for x
x = 25,206,204,249,398.59/6,631,751.84 - Step 6: Final answer
x = 3,800,836.47
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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.