Finding the Third Proportional to 375,984.75 and 782,950.50
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Solution
The third proportional to 375,984.75 and 782,950.50 is: 1,630,415.82
Step by Step Solution
- Step 1: Write the proportion equation
375,984.75 : 782,950.50 = 782,950.50 : x - Step 2: Convert to fraction form
375,984.75/782,950.50 = 782,950.50/x - Step 3: Cross multiply
375,984.75x = 782,950.50 × 782,950.50 - Step 4: Simplify right side
375,984.75x = 613,011,485,450.25 - Step 5: Solve for x
x = 613,011,485,450.25/375,984.75 - Step 6: Final answer
x = 1,630,415.82
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.