Finding the Third Proportional to 294,237.75 and 623,784.75
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Solution
The third proportional to 294,237.75 and 623,784.75 is: 1,322,425.20
Step by Step Solution
- Step 1: Write the proportion equation
294,237.75 : 623,784.75 = 623,784.75 : x - Step 2: Convert to fraction form
294,237.75/623,784.75 = 623,784.75/x - Step 3: Cross multiply
294,237.75x = 623,784.75 × 623,784.75 - Step 4: Simplify right side
294,237.75x = 389,107,414,332.56 - Step 5: Solve for x
x = 389,107,414,332.56/294,237.75 - Step 6: Final answer
x = 1,322,425.20
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.