Finding the Third Proportional to 7,559,497 and 11,673,492
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Solution
The third proportional to 7,559,497 and 11,673,492 is: 18,026,386.61
Step by Step Solution
- Step 1: Write the proportion equation
7,559,497 : 11,673,492 = 11,673,492 : x - Step 2: Convert to fraction form
7,559,497/11,673,492 = 11,673,492/x - Step 3: Cross multiply
7,559,497x = 11,673,492 × 11,673,492 - Step 4: Simplify right side
7,559,497x = 136,270,415,474,064 - Step 5: Solve for x
x = 136,270,415,474,064/7,559,497 - Step 6: Final answer
x = 18,026,386.61
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.