Finding the Third Proportional to 6,163,786.13 and 9,581,398.88
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Solution
The third proportional to 6,163,786.13 and 9,581,398.88 is: 14,893,963.31
Step by Step Solution
- Step 1: Write the proportion equation
6,163,786.13 : 9,581,398.88 = 9,581,398.88 : x - Step 2: Convert to fraction form
6,163,786.13/9,581,398.88 = 9,581,398.88/x - Step 3: Cross multiply
6,163,786.13x = 9,581,398.88 × 9,581,398.88 - Step 4: Simplify right side
6,163,786.13x = 91,803,204,401,851.27 - Step 5: Solve for x
x = 91,803,204,401,851.27/6,163,786.13 - Step 6: Final answer
x = 14,893,963.31
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.