Finding the Fourth Proportional to 1,460,662.74, 2,192,798.37 and 692,894.52
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Solution
The fourth proportional to 1,460,662.74, 2,192,798.37 and 692,894.52 is: 1,040,197.67
Step by Step Solution
- Step 1: Write the proportion equation
1,460,662.74 : 2,192,798.37 = 692,894.52 : x - Step 2: Convert to fraction form
1,460,662.74/2,192,798.37 = 692,894.52/x - Step 3: Cross multiply
1,460,662.74x = 2,192,798.37 × 692,894.52 - Step 4: Simplify right side
1,460,662.74x = 1,519,377,974,037.93 - Step 5: Solve for x
x = 1,519,377,974,037.93/1,460,662.74 - Step 6: Final answer
x = 1,040,197.67
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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.