Finding the Third Proportional to 719,964.07 and 1,542,398.20
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Solution
The third proportional to 719,964.07 and 1,542,398.20 is: 3,304,320.75
Step by Step Solution
- Step 1: Write the proportion equation
719,964.07 : 1,542,398.20 = 1,542,398.20 : x - Step 2: Convert to fraction form
719,964.07/1,542,398.20 = 1,542,398.20/x - Step 3: Cross multiply
719,964.07x = 1,542,398.20 × 1,542,398.20 - Step 4: Simplify right side
719,964.07x = 2,378,992,217,003.23 - Step 5: Solve for x
x = 2,378,992,217,003.23/719,964.07 - Step 6: Final answer
x = 3,304,320.75
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.