Finding the Third Proportional to 1,747,965.75 and 2,746,652.63
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Solution
The third proportional to 1,747,965.75 and 2,746,652.63 is: 4,315,931.62
Step by Step Solution
- Step 1: Write the proportion equation
1,747,965.75 : 2,746,652.63 = 2,746,652.63 : x - Step 2: Convert to fraction form
1,747,965.75/2,746,652.63 = 2,746,652.63/x - Step 3: Cross multiply
1,747,965.75x = 2,746,652.63 × 2,746,652.63 - Step 4: Simplify right side
1,747,965.75x = 7,544,100,642,419.39 - Step 5: Solve for x
x = 7,544,100,642,419.39/1,747,965.75 - Step 6: Final answer
x = 4,315,931.62
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.