Finding the Third Proportional to 476,349.75 and 740,768.63
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Solution
The third proportional to 476,349.75 and 740,768.63 is: 1,151,964.82
Step by Step Solution
- Step 1: Write the proportion equation
476,349.75 : 740,768.63 = 740,768.63 : x - Step 2: Convert to fraction form
476,349.75/740,768.63 = 740,768.63/x - Step 3: Cross multiply
476,349.75x = 740,768.63 × 740,768.63 - Step 4: Simplify right side
476,349.75x = 548,738,155,784.39 - Step 5: Solve for x
x = 548,738,155,784.39/476,349.75 - Step 6: Final answer
x = 1,151,964.82
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.