Finding the Fourth Proportional to 6,537,185.84, 9,805,821.24 and 2,277,434
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Solution
The fourth proportional to 6,537,185.84, 9,805,821.24 and 2,277,434 is: 3,416,165.80
Step by Step Solution
- Step 1: Write the proportion equation
6,537,185.84 : 9,805,821.24 = 2,277,434 : x - Step 2: Convert to fraction form
6,537,185.84/9,805,821.24 = 2,277,434/x - Step 3: Cross multiply
6,537,185.84x = 9,805,821.24 × 2,277,434 - Step 4: Simplify right side
6,537,185.84x = 22,332,110,689,898.16 - Step 5: Solve for x
x = 22,332,110,689,898.16/6,537,185.84 - Step 6: Final answer
x = 3,416,165.80
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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.