Finding the Fourth Proportional to 1,701,357.48, 2,347,977.84 and 937,410.84
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Solution
The fourth proportional to 1,701,357.48, 2,347,977.84 and 937,410.84 is: 1,293,684.55
Step by Step Solution
- Step 1: Write the proportion equation
1,701,357.48 : 2,347,977.84 = 937,410.84 : x - Step 2: Convert to fraction form
1,701,357.48/2,347,977.84 = 937,410.84/x - Step 3: Cross multiply
1,701,357.48x = 2,347,977.84 × 937,410.84 - Step 4: Simplify right side
1,701,357.48x = 2,201,019,879,295.79 - Step 5: Solve for x
x = 2,201,019,879,295.79/1,701,357.48 - Step 6: Final answer
x = 1,293,684.55
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.