Finding the Third Proportional to 230,557.64 and 495,560.53
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Solution
The third proportional to 230,557.64 and 495,560.53 is: 1,065,157.67
Step by Step Solution
- Step 1: Write the proportion equation
230,557.64 : 495,560.53 = 495,560.53 : x - Step 2: Convert to fraction form
230,557.64/495,560.53 = 495,560.53/x - Step 3: Cross multiply
230,557.64x = 495,560.53 × 495,560.53 - Step 4: Simplify right side
230,557.64x = 245,580,240,132.78 - Step 5: Solve for x
x = 245,580,240,132.78/230,557.64 - Step 6: Final answer
x = 1,065,157.67
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.