Finding the Third Proportional to 473,752 and 1,010,494
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Solution
The third proportional to 473,752 and 1,010,494 is: 2,155,343.14
Step by Step Solution
- Step 1: Write the proportion equation
473,752 : 1,010,494 = 1,010,494 : x - Step 2: Convert to fraction form
473,752/1,010,494 = 1,010,494/x - Step 3: Cross multiply
473,752x = 1,010,494 × 1,010,494 - Step 4: Simplify right side
473,752x = 1,021,098,124,036 - Step 5: Solve for x
x = 1,021,098,124,036/473,752 - Step 6: Final answer
x = 2,155,343.14
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.