Finding the Fourth Proportional to 6,593,747.63, 9,889,723.61 and 1,735,647.29
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Solution
The fourth proportional to 6,593,747.63, 9,889,723.61 and 1,735,647.29 is: 2,603,234.59
Step by Step Solution
- Step 1: Write the proportion equation
6,593,747.63 : 9,889,723.61 = 1,735,647.29 : x - Step 2: Convert to fraction form
6,593,747.63/9,889,723.61 = 1,735,647.29/x - Step 3: Cross multiply
6,593,747.63x = 9,889,723.61 × 1,735,647.29 - Step 4: Simplify right side
6,593,747.63x = 17,165,071,924,418.66 - Step 5: Solve for x
x = 17,165,071,924,418.66/6,593,747.63 - Step 6: Final answer
x = 2,603,234.59
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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.