Finding the Fourth Proportional to 6,529,358.58, 9,794,026.10 and 1,737,047.84
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Solution
The fourth proportional to 6,529,358.58, 9,794,026.10 and 1,737,047.84 is: 2,605,568.63
Step by Step Solution
- Step 1: Write the proportion equation
6,529,358.58 : 9,794,026.10 = 1,737,047.84 : x - Step 2: Convert to fraction form
6,529,358.58/9,794,026.10 = 1,737,047.84/x - Step 3: Cross multiply
6,529,358.58x = 9,794,026.10 × 1,737,047.84 - Step 4: Simplify right side
6,529,358.58x = 17,012,691,881,908.62 - Step 5: Solve for x
x = 17,012,691,881,908.62/6,529,358.58 - Step 6: Final answer
x = 2,605,568.63
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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.