Finding the Fourth Proportional to 759,107.00, 1,047,567.61 and 414,944.36
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Solution
The fourth proportional to 759,107.00, 1,047,567.61 and 414,944.36 is: 572,623.19
Step by Step Solution
- Step 1: Write the proportion equation
759,107.00 : 1,047,567.61 = 414,944.36 : x - Step 2: Convert to fraction form
759,107.00/1,047,567.61 = 414,944.36/x - Step 3: Cross multiply
759,107.00x = 1,047,567.61 × 414,944.36 - Step 4: Simplify right side
759,107.00x = 434,682,268,393.53 - Step 5: Solve for x
x = 434,682,268,393.53/759,107.00 - Step 6: Final answer
x = 572,623.19
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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.