Finding the Fourth Proportional to 2,466,196.97, 3,699,212.07 and 868,718.31
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Solution
The fourth proportional to 2,466,196.97, 3,699,212.07 and 868,718.31 is: 1,303,048.09
Step by Step Solution
- Step 1: Write the proportion equation
2,466,196.97 : 3,699,212.07 = 868,718.31 : x - Step 2: Convert to fraction form
2,466,196.97/3,699,212.07 = 868,718.31/x - Step 3: Cross multiply
2,466,196.97x = 3,699,212.07 × 868,718.31 - Step 4: Simplify right side
2,466,196.97x = 3,213,573,257,782.00 - Step 5: Solve for x
x = 3,213,573,257,782.00/2,466,196.97 - Step 6: Final answer
x = 1,303,048.09
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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.