Finding the Third Proportional to 370,417.50 and 751,053.75
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Solution
The third proportional to 370,417.50 and 751,053.75 is: 1,522,826.91
Step by Step Solution
- Step 1: Write the proportion equation
370,417.50 : 751,053.75 = 751,053.75 : x - Step 2: Convert to fraction form
370,417.50/751,053.75 = 751,053.75/x - Step 3: Cross multiply
370,417.50x = 751,053.75 × 751,053.75 - Step 4: Simplify right side
370,417.50x = 564,081,735,389.06 - Step 5: Solve for x
x = 564,081,735,389.06/370,417.50 - Step 6: Final answer
x = 1,522,826.91
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.