Finding the Third Proportional to 734,023 and 1,122,973
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Solution
The third proportional to 734,023 and 1,122,973 is: 1,718,022.95
Step by Step Solution
- Step 1: Write the proportion equation
734,023 : 1,122,973 = 1,122,973 : x - Step 2: Convert to fraction form
734,023/1,122,973 = 1,122,973/x - Step 3: Cross multiply
734,023x = 1,122,973 × 1,122,973 - Step 4: Simplify right side
734,023x = 1,261,068,358,729 - Step 5: Solve for x
x = 1,261,068,358,729/734,023 - Step 6: Final answer
x = 1,718,022.95
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.