Finding the Third Proportional to 956,764 and 1,480,506
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Solution
The third proportional to 956,764 and 1,480,506 is: 2,290,949.51
Step by Step Solution
- Step 1: Write the proportion equation
956,764 : 1,480,506 = 1,480,506 : x - Step 2: Convert to fraction form
956,764/1,480,506 = 1,480,506/x - Step 3: Cross multiply
956,764x = 1,480,506 × 1,480,506 - Step 4: Simplify right side
956,764x = 2,191,898,016,036 - Step 5: Solve for x
x = 2,191,898,016,036/956,764 - Step 6: Final answer
x = 2,290,949.51
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.