Finding the Fourth Proportional to 6,309,270.96, 9,460,115.82 and 2,466,516.54
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Solution
The fourth proportional to 6,309,270.96, 9,460,115.82 and 2,466,516.54 is: 3,698,292.92
Step by Step Solution
- Step 1: Write the proportion equation
6,309,270.96 : 9,460,115.82 = 2,466,516.54 : x - Step 2: Convert to fraction form
6,309,270.96/9,460,115.82 = 2,466,516.54/x - Step 3: Cross multiply
6,309,270.96x = 9,460,115.82 × 2,466,516.54 - Step 4: Simplify right side
6,309,270.96x = 23,333,532,140,345.66 - Step 5: Solve for x
x = 23,333,532,140,345.66/6,309,270.96 - Step 6: Final answer
x = 3,698,292.92
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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.