Finding the Third Proportional to 493,176.75 and 1,077,660.75
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Solution
The third proportional to 493,176.75 and 1,077,660.75 is: 2,354,840.72
Step by Step Solution
- Step 1: Write the proportion equation
493,176.75 : 1,077,660.75 = 1,077,660.75 : x - Step 2: Convert to fraction form
493,176.75/1,077,660.75 = 1,077,660.75/x - Step 3: Cross multiply
493,176.75x = 1,077,660.75 × 1,077,660.75 - Step 4: Simplify right side
493,176.75x = 1,161,352,692,090.56 - Step 5: Solve for x
x = 1,161,352,692,090.56/493,176.75 - Step 6: Final answer
x = 2,354,840.72
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.