Finding the Third Proportional to 926,742.75 and 2,165,133.75
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Solution
The third proportional to 926,742.75 and 2,165,133.75 is: 5,058,366.15
Step by Step Solution
- Step 1: Write the proportion equation
926,742.75 : 2,165,133.75 = 2,165,133.75 : x - Step 2: Convert to fraction form
926,742.75/2,165,133.75 = 2,165,133.75/x - Step 3: Cross multiply
926,742.75x = 2,165,133.75 × 2,165,133.75 - Step 4: Simplify right side
926,742.75x = 4,687,804,155,389.06 - Step 5: Solve for x
x = 4,687,804,155,389.06/926,742.75 - Step 6: Final answer
x = 5,058,366.15
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.