Finding the Third Proportional to 349,224.75 and 748,257.75
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Solution
The third proportional to 349,224.75 and 748,257.75 is: 1,603,235.91
Step by Step Solution
- Step 1: Write the proportion equation
349,224.75 : 748,257.75 = 748,257.75 : x - Step 2: Convert to fraction form
349,224.75/748,257.75 = 748,257.75/x - Step 3: Cross multiply
349,224.75x = 748,257.75 × 748,257.75 - Step 4: Simplify right side
349,224.75x = 559,889,660,435.06 - Step 5: Solve for x
x = 559,889,660,435.06/349,224.75 - Step 6: Final answer
x = 1,603,235.91
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.