Finding the Third Proportional to 748,197 and 1,549,599.75
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Solution
The third proportional to 748,197 and 1,549,599.75 is: 3,209,394.56
Step by Step Solution
- Step 1: Write the proportion equation
748,197 : 1,549,599.75 = 1,549,599.75 : x - Step 2: Convert to fraction form
748,197/1,549,599.75 = 1,549,599.75/x - Step 3: Cross multiply
748,197x = 1,549,599.75 × 1,549,599.75 - Step 4: Simplify right side
748,197x = 2,401,259,385,200.06 - Step 5: Solve for x
x = 2,401,259,385,200.06/748,197 - Step 6: Final answer
x = 3,209,394.56
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.