Finding the Third Proportional to 4,209,246 and 6,560,271
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Solution
The third proportional to 4,209,246 and 6,560,271 is: 10,224,433.45
Step by Step Solution
- Step 1: Write the proportion equation
4,209,246 : 6,560,271 = 6,560,271 : x - Step 2: Convert to fraction form
4,209,246/6,560,271 = 6,560,271/x - Step 3: Cross multiply
4,209,246x = 6,560,271 × 6,560,271 - Step 4: Simplify right side
4,209,246x = 43,037,155,593,441 - Step 5: Solve for x
x = 43,037,155,593,441/4,209,246 - Step 6: Final answer
x = 10,224,433.45
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.