Finding the Third Proportional to 805,106 and 1,736,334
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Solution
The third proportional to 805,106 and 1,736,334 is: 3,744,669.35
Step by Step Solution
- Step 1: Write the proportion equation
805,106 : 1,736,334 = 1,736,334 : x - Step 2: Convert to fraction form
805,106/1,736,334 = 1,736,334/x - Step 3: Cross multiply
805,106x = 1,736,334 × 1,736,334 - Step 4: Simplify right side
805,106x = 3,014,855,759,556 - Step 5: Solve for x
x = 3,014,855,759,556/805,106 - Step 6: Final answer
x = 3,744,669.35
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.