Finding the Third Proportional to 929,020 and 1,357,682
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Solution
The third proportional to 929,020 and 1,357,682 is: 1,984,134.26
Step by Step Solution
- Step 1: Write the proportion equation
929,020 : 1,357,682 = 1,357,682 : x - Step 2: Convert to fraction form
929,020/1,357,682 = 1,357,682/x - Step 3: Cross multiply
929,020x = 1,357,682 × 1,357,682 - Step 4: Simplify right side
929,020x = 1,843,300,413,124 - Step 5: Solve for x
x = 1,843,300,413,124/929,020 - Step 6: Final answer
x = 1,984,134.26
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.