Finding the Third Proportional to 734,850 and 1,113,345.75
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Solution
The third proportional to 734,850 and 1,113,345.75 is: 1,686,791.53
Step by Step Solution
- Step 1: Write the proportion equation
734,850 : 1,113,345.75 = 1,113,345.75 : x - Step 2: Convert to fraction form
734,850/1,113,345.75 = 1,113,345.75/x - Step 3: Cross multiply
734,850x = 1,113,345.75 × 1,113,345.75 - Step 4: Simplify right side
734,850x = 1,239,538,759,043.06 - Step 5: Solve for x
x = 1,239,538,759,043.06/734,850 - Step 6: Final answer
x = 1,686,791.53
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.