Finding the Third Proportional to 935,854 and 1,338,306
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Solution
The third proportional to 935,854 and 1,338,306 is: 1,913,827.32
Step by Step Solution
- Step 1: Write the proportion equation
935,854 : 1,338,306 = 1,338,306 : x - Step 2: Convert to fraction form
935,854/1,338,306 = 1,338,306/x - Step 3: Cross multiply
935,854x = 1,338,306 × 1,338,306 - Step 4: Simplify right side
935,854x = 1,791,062,949,636 - Step 5: Solve for x
x = 1,791,062,949,636/935,854 - Step 6: Final answer
x = 1,913,827.32
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.