Finding the Third Proportional to 788,932 and 1,704,028
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Solution
The third proportional to 788,932 and 1,704,028 is: 3,680,559.83
Step by Step Solution
- Step 1: Write the proportion equation
788,932 : 1,704,028 = 1,704,028 : x - Step 2: Convert to fraction form
788,932/1,704,028 = 1,704,028/x - Step 3: Cross multiply
788,932x = 1,704,028 × 1,704,028 - Step 4: Simplify right side
788,932x = 2,903,711,424,784 - Step 5: Solve for x
x = 2,903,711,424,784/788,932 - Step 6: Final answer
x = 3,680,559.83
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.