Finding the Third Proportional to 230,972.63 and 493,865.44
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Solution
The third proportional to 230,972.63 and 493,865.44 is: 1,055,982.59
Step by Step Solution
- Step 1: Write the proportion equation
230,972.63 : 493,865.44 = 493,865.44 : x - Step 2: Convert to fraction form
230,972.63/493,865.44 = 493,865.44/x - Step 3: Cross multiply
230,972.63x = 493,865.44 × 493,865.44 - Step 4: Simplify right side
230,972.63x = 243,903,070,357.07 - Step 5: Solve for x
x = 243,903,070,357.07/230,972.63 - Step 6: Final answer
x = 1,055,982.59
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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.