Finding the Third Proportional to 893,526 and 1,947,708
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Solution
The third proportional to 893,526 and 1,947,708 is: 4,245,613.95
Step by Step Solution
- Step 1: Write the proportion equation
893,526 : 1,947,708 = 1,947,708 : x - Step 2: Convert to fraction form
893,526/1,947,708 = 1,947,708/x - Step 3: Cross multiply
893,526x = 1,947,708 × 1,947,708 - Step 4: Simplify right side
893,526x = 3,793,566,453,264 - Step 5: Solve for x
x = 3,793,566,453,264/893,526 - Step 6: Final answer
x = 4,245,613.95
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.