Finding the Third Proportional to 4,703,213 and 6,873,348
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Solution
The third proportional to 4,703,213 and 6,873,348 is: 10,044,816.75
Step by Step Solution
- Step 1: Write the proportion equation
4,703,213 : 6,873,348 = 6,873,348 : x - Step 2: Convert to fraction form
4,703,213/6,873,348 = 6,873,348/x - Step 3: Cross multiply
4,703,213x = 6,873,348 × 6,873,348 - Step 4: Simplify right side
4,703,213x = 47,242,912,729,104 - Step 5: Solve for x
x = 47,242,912,729,104/4,703,213 - Step 6: Final answer
x = 10,044,816.75
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.