Finding the Third Proportional to 310,648.50 and 748,176.75
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Solution
The third proportional to 310,648.50 and 748,176.75 is: 1,801,935.14
Step by Step Solution
- Step 1: Write the proportion equation
310,648.50 : 748,176.75 = 748,176.75 : x - Step 2: Convert to fraction form
310,648.50/748,176.75 = 748,176.75/x - Step 3: Cross multiply
310,648.50x = 748,176.75 × 748,176.75 - Step 4: Simplify right side
310,648.50x = 559,768,449,240.56 - Step 5: Solve for x
x = 559,768,449,240.56/310,648.50 - Step 6: Final answer
x = 1,801,935.14
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These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.