Finding the Third Proportional to 2,863,193.06 and 6,174,721.13
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Solution
The third proportional to 2,863,193.06 and 6,174,721.13 is: 13,316,315.09
Step by Step Solution
- Step 1: Write the proportion equation
2,863,193.06 : 6,174,721.13 = 6,174,721.13 : x - Step 2: Convert to fraction form
2,863,193.06/6,174,721.13 = 6,174,721.13/x - Step 3: Cross multiply
2,863,193.06x = 6,174,721.13 × 6,174,721.13 - Step 4: Simplify right side
2,863,193.06x = 38,127,180,971,521.27 - Step 5: Solve for x
x = 38,127,180,971,521.27/2,863,193.06 - Step 6: Final answer
x = 13,316,315.09
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.